Weather hour by hour (periods) in Kalutara , Sri Lanka

Day

rain showers with thunderstorms

30°

Night

rain showers with thunderstorms

26°

Day

rain showers with thunderstorms

31°

Night

rain showers with thunderstorms mainly at dawn

25°

Day

rain showers with thunderstorms

30°

Night

rain showers with thunderstorms

26°

Day

rain showers with thunderstorms

31°

Night

rain showers with thunderstorms

26°

Day

rain showers with thunderstorms

31°

Night

rain showers with thunderstorms till midnight, light fog at dawn

26°

Day

rain showers with thunderstorms

31°

Night

rain showers with thunderstorms

26°

Day

rain showers with thunderstorms

31°

Night

rain showers with thunderstorms till dawn

25°

Day

rain showers with thunderstorms

30°

Night

rain showers with thunderstorms

26°

Day

rain showers with thunderstorms

29°

Night

rain showers with thunderstorms

26°

Dawn

Thunderstorms

Thunderstorms

26°

Morning

Thunderstorms

Thunderstorms

27°

Noon

Thunderstorms

Thunderstorms

30°

Afternoon

Thunderstorms

Thunderstorms

30°

Evening

Chance for Thunderstorms

Chance for Thunderstorms

28°

Night

Thunderstorms

Thunderstorms

27°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southeastern

9km/h

Morning

Southern

6km/h

Noon

Southwestern

14km/h

Afternoon

Southern

14km/h

Evening

Southern

11km/h

Night

Southern

11km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

85%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

79%

Evening

Relative Humidity

83%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

85%

Morning

Precipitation Probability

85%

Noon

Precipitation Probability

92%

Afternoon

Precipitation Probability

66%

Evening

Precipitation Probability

41%

Night

Precipitation Probability

89%

Dawn

Thunderstorms

Thunderstorms

26°

Morning

Thunderstorms

Thunderstorms

28°

Noon

Thunderstorms

Thunderstorms

31°

Afternoon

Thunderstorms

Thunderstorms

30°

Evening

Mostly Cloudy

Mostly Cloudy

27°

Night

Thunderstorms

Thunderstorms

25°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southern

9km/h

Morning

Eastern

7km/h

Noon

Southwestern

14km/h

Afternoon

Southwestern

7km/h

Evening

Southern

6km/h

Night

Southeastern

7km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

78%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

84%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

90%

Morning

Precipitation Probability

61%

Noon

Precipitation Probability

89%

Afternoon

Precipitation Probability

92%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

77%

Dawn

Chance for Thunderstorms

Chance for Thunderstorms

25°

Morning

Thunderstorms

Thunderstorms

26°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

30°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Thunderstorms

Thunderstorms

27°

Night

Thunderstorms

Thunderstorms

27°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southeastern

5km/h

Morning

Southeastern

9km/h

Noon

Southwestern

15km/h

Afternoon

Southwestern

14km/h

Evening

Southwestern

10km/h

Night

Southern

5km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

77%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

74%

Evening

Relative Humidity

85%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

49%

Morning

Precipitation Probability

73%

Noon

Precipitation Probability

56%

Afternoon

Precipitation Probability

90%

Evening

Precipitation Probability

74%

Night

Precipitation Probability

67%

Dawn

Thunderstorms

Thunderstorms

26°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

27°

Noon

Thunderstorms

Thunderstorms

31°

Afternoon

Thunderstorms

Thunderstorms

30°

Evening

Thunderstorms

Thunderstorms

28°

Night

Thunderstorms

Thunderstorms

26°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southeastern

6km/h

Morning

Southeastern

8km/h

Noon

Southwestern

12km/h

Afternoon

Southwestern

16km/h

Evening

Southern

8km/h

Night

Southeastern

7km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

77%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

84%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

66%

Morning

Precipitation Probability

60%

Noon

Precipitation Probability

78%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

74%

Night

Precipitation Probability

90%

Dawn

Thunderstorms

Thunderstorms

26°

Morning

Thunderstorms

Thunderstorms

28°

Noon

Thunderstorms

Thunderstorms

31°

Afternoon

Thunderstorms

Thunderstorms

30°

Evening

Thunderstorms

Thunderstorms

28°

Night

Thunderstorms

Thunderstorms

27°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Eastern

6km/h

Morning

Southeastern

12km/h

Noon

Southwestern

13km/h

Afternoon

Southwestern

11km/h

Evening

Western

8km/h

Night

Western

8km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

80%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

86%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

82%

Morning

Precipitation Probability

71%

Noon

Precipitation Probability

89%

Afternoon

Precipitation Probability

95%

Evening

Precipitation Probability

77%

Night

Precipitation Probability

89%

Dawn

Mist - Light Fog

Mist - Light Fog

26°

Morning

Thunderstorms

Thunderstorms

28°

Noon

Thunderstorms

Thunderstorms

31°

Afternoon

Thunderstorms

Thunderstorms

30°

Evening

Thunderstorms

Thunderstorms

27°

Night

Thunderstorms

Thunderstorms

26°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Northeastern

5km/h

Morning

Eastern

7km/h

Noon

Western

10km/h

Afternoon

Western

7km/h

Evening

Western

2km/h

Night

Northern

5km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

77%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

85%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

68%

Noon

Precipitation Probability

90%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

85%

Night

Precipitation Probability

84%

Dawn

Thunderstorms

Thunderstorms

26°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

28°

Noon

Thunderstorms

Thunderstorms

31°

Afternoon

Thunderstorms

Thunderstorms

30°

Evening

Thunderstorms

Thunderstorms

26°

Night

Thunderstorms

Thunderstorms

25°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Northern

6km/h

Morning

Northeastern

8km/h

Noon

North-west

11km/h

Afternoon

Western

11km/h

Evening

North-west

11km/h

Night

North-west

10km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

79%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

85%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

82%

Morning

Precipitation Probability

53%

Noon

Precipitation Probability

92%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

84%

Night

Precipitation Probability

82%

Dawn

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

25°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

27°

Noon

Thunderstorms

Thunderstorms

30°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Thunderstorms

Thunderstorms

27°

Night

Thunderstorms

Thunderstorms

26°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

North-west

6km/h

Morning

North-west

15km/h

Noon

Western

20km/h

Afternoon

Western

14km/h

Evening

Western

9km/h

Night

Western

9km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

82%

Noon

Relative Humidity

78%

Afternoon

Relative Humidity

78%

Evening

Relative Humidity

89%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

77%

Morning

Precipitation Probability

58%

Noon

Precipitation Probability

85%

Afternoon

Precipitation Probability

84%

Evening

Precipitation Probability

81%

Night

Precipitation Probability

74%

Dawn

Thunderstorms

Thunderstorms

26°

Morning

Thunderstorms

Thunderstorms

28°

Noon

Thunderstorms

Thunderstorms

29°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Thunderstorms

Thunderstorms

27°

Night

Thunderstorms

Thunderstorms

26°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Western

10km/h

Morning

Western

12km/h

Noon

Western

13km/h

Afternoon

Western

14km/h

Evening

Southwestern

14km/h

Night

Southwestern

16km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

79%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

88%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

74%

Morning

Precipitation Probability

82%

Noon

Precipitation Probability

87%

Afternoon

Precipitation Probability

92%

Evening

Precipitation Probability

81%

Night

Precipitation Probability

85%