Weather hour by hour (periods) in Ottawa , Canada

Day

rain showers with thunderstorms at times

24°

Night

light fog at dawn

14°

Day

scattered clouds

26°

Night

scattered clouds

15°

Day

scattered clouds

28°

Night

scattered clouds

17°

Day

rain showers with thunderstorms

28°

Night

fog

22°

Day

partly cloudy

35°

Night

generally scattered clouds with light fog at dawn

23°

Day

light fog till morning, chance for rain showers with thunderstorms from noon till afternoon

32°

Night

partly cloudy

20°

Day

chance for rain showers with thunderstorms at times

31°

Night

chance for rain showers with thunderstorms till dawn followed by light fog

18°

Day

light fog at early morning followed by chance for rain showers with thunderstorms

24°

Night

chance for rain showers with thunderstorms

15°

Day

rain showers with thunderstorms

24°

Night

chance for rain showers with thunderstorms till midnight, fog at dawn

13°

Dawn

Mist - Light Fog

Mist - Light Fog

14°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

17°

Noon

Thunderstorms

Thunderstorms

23°

Afternoon

Thunderstorms

Thunderstorms

24°

Evening

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

21°

Night

Partly Cloudy

Partly Cloudy

16°

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.

Dawn

North-west

5km/h

Morning

Northern

3km/h

Noon

Northeastern

1km/h

Afternoon

North-west

4km/h

Evening

Northern

3km/h

Night

Northern

2km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

73%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

74%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

58%

Noon

Precipitation Probability

69%

Afternoon

Precipitation Probability

89%

Evening

Precipitation Probability

65%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

14°

Morning

Mist - Light Fog

Mist - Light Fog

18°

Noon

Scattered Clouds

Scattered Clouds

26°

Afternoon

Scattered Clouds

Scattered Clouds

26°

Evening

Scattered Clouds

Scattered Clouds

21°

Night

Scattered Clouds

Scattered Clouds

17°

Dawn

North-west

3km/h

Morning

North-west

3km/h

Noon

North-west

6km/h

Afternoon

North-west

10km/h

Evening

Northern

1km/h

Night

North-west

2km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

65%

Noon

Relative Humidity

46%

Afternoon

Relative Humidity

41%

Evening

Relative Humidity

66%

Night

Relative Humidity

80%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mostly Cloudy

Mostly Cloudy

15°

Morning

Scattered Clouds

Scattered Clouds

19°

Noon

Scattered Clouds

Scattered Clouds

26°

Afternoon

Cloudy

Cloudy

28°

Evening

Partly Cloudy

Partly Cloudy

23°

Night

Scattered Clouds

Scattered Clouds

19°

Dawn

Western

2km/h

Morning

Northern

4km/h

Noon

Eastern

2km/h

Afternoon

Southwestern

5km/h

Evening

Southern

3km/h

Night

Southern

7km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

67%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

42%

Evening

Relative Humidity

65%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mostly Cloudy

Mostly Cloudy

17°

Morning

Chance for Rain Showers

Chance for Rain Showers

20°

Noon

Thunderstorms

Thunderstorms

24°

Afternoon

Thunderstorms

Thunderstorms

28°

Evening

Chance for Rain Showers

Chance for Rain Showers

26°

Night

Foggy

Foggy

22°

Night Fog is expected / Risk of poor visibility while driving.

Fog is expected / Risk of poor visibility while driving.

Dawn

Southern

5km/h

Morning

Southeastern

8km/h

Noon

Southern

8km/h

Afternoon

Southwestern

12km/h

Evening

Eastern

8km/h

Night

Eastern

6km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

83%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

90%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

46%

Noon

Precipitation Probability

71%

Afternoon

Precipitation Probability

70%

Evening

Precipitation Probability

57%

Night

Precipitation Probability

0%

Dawn

Foggy

Foggy

22°

Morning

Mist - Light Fog

Mist - Light Fog

25°

Noon

Partly Cloudy

Partly Cloudy

33°

Afternoon

Very Hot

Very Hot

35°

Evening

Scattered Clouds

Scattered Clouds

30°

Night

Scattered Clouds

Scattered Clouds

26°

Day Hot weather expected / It is recommended to drink plenty of water and cooling liquids, make sure you stay cool and wear light clothing.

Hot weather expected / It is recommended to drink plenty of water and cooling liquids, make sure you stay cool and wear light clothing.

Dawn

Southeastern

6km/h

Morning

Western

12km/h

Noon

North-west

13km/h

Afternoon

Western

13km/h

Evening

Western

2km/h

Night

Southwestern

8km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

76%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

76%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

23°

Morning

Mist - Light Fog

Mist - Light Fog

26°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

31°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

32°

Evening

Mostly Clear

Mostly Clear

25°

Night

Scattered Clouds

Scattered Clouds

21°

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.

Dawn

Southwestern

7km/h

Morning

Western

13km/h

Noon

Western

16km/h

Afternoon

Western

17km/h

Evening

North-west

11km/h

Night

North-west

10km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

82%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

62%

Evening

Relative Humidity

61%

Night

Relative Humidity

65%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

41%

Afternoon

Precipitation Probability

42%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Partly Cloudy

Partly Cloudy

20°

Morning

Scattered Clouds

Scattered Clouds

24°

Noon

Chance for Rain Showers

Chance for Rain Showers

30°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

31°

Evening

Chance for Thunderstorms

Chance for Thunderstorms

26°

Night

Chance for Thunderstorms

Chance for Thunderstorms

19°

Dawn

Northern

5km/h

Morning

Northeastern

5km/h

Noon

Northeastern

2km/h

Afternoon

Western

3km/h

Evening

Southeastern

2km/h

Night

Southeastern

3km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

79%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

85%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

51%

Afternoon

Precipitation Probability

49%

Evening

Precipitation Probability

50%

Night

Precipitation Probability

49%

Dawn

Mist - Light Fog

Mist - Light Fog

18°

Morning

Chance for Rain Showers

Chance for Rain Showers

20°

Noon

Chance for Rain Showers

Chance for Rain Showers

20°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

24°

Evening

Thunderstorms

Thunderstorms

21°

Night

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

16°

Dawn

Eastern

3km/h

Morning

Northern

4km/h

Noon

North-west

7km/h

Afternoon

North-west

8km/h

Evening

Northern

3km/h

Night

Northeastern

7km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

76%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

59%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

48%

Morning

Precipitation Probability

40%

Noon

Precipitation Probability

40%

Afternoon

Precipitation Probability

71%

Evening

Precipitation Probability

64%

Night

Precipitation Probability

60%

Dawn

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

15°

Morning

Partly Cloudy with a chance for Thunderstorms and Light Rain

Partly Cloudy with a chance for Thunderstorms and Light Rain

19°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

24°

Afternoon

Thunderstorms

Thunderstorms

24°

Evening

Thunderstorms

Thunderstorms

18°

Night

Chance for Thunderstorms

Chance for Thunderstorms

15°

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.

Dawn

Eastern

9km/h

Morning

Eastern

10km/h

Noon

Eastern

9km/h

Afternoon

Eastern

10km/h

Evening

Eastern

10km/h

Night

Eastern

10km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

79%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

70%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

60%

Morning

Precipitation Probability

33%

Noon

Precipitation Probability

60%

Afternoon

Precipitation Probability

68%

Evening

Precipitation Probability

65%

Night

Precipitation Probability

35%