Weather hour by hour (periods) in Cardiff , United Kingdom

Day

rain showers with thunderstorms

18°

Night

chance for rain showers, light fog

12°

Day

rain showers till afternoon

18°

Night

rain showers mainly at dawn

14°

Day

rain showers

19°

Night

chance for rain showers with thunderstorms

13°

Day

rain showers

18°

Night

light fog at dawn

11°

Day

chance for light rain at noon

19°

Night

generally overcast with light fog at dawn

14°

Day

chance for rain showers

19°

Night

chance for rain showers at times

16°

Day

chance for rain showers from morning till noon

21°

Night

mostly cloudy

13°

Day

chance for rain showers with thunderstorms at afternoon

17°

Night

chance for rain showers at dawn

11°

Day

rain showers

18°

Night

chance for rain showers

11°

Dawn

Chance for Rain Showers

Chance for Rain Showers

14°

Morning

Thunderstorms

Thunderstorms

15°

Noon

Thunderstorms

Thunderstorms

17°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

18°

Evening

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

15°

Night

Chance for Rain Showers

Chance for Rain Showers

13°

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

Southern

20km/h

Morning

Southwestern

23km/h

Noon

Southwestern

26km/h

Afternoon

Western

28km/h

Evening

Western

22km/h

Night

Western

20km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

86%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

81%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

81%

Morning

Precipitation Probability

98%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

84%

Evening

Precipitation Probability

33%

Night

Precipitation Probability

50%

Dawn

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

12°

Morning

Rain Showers

Rain Showers

13°

Noon

Rain Showers

Rain Showers

15°

Afternoon

Partly Cloudy with Light Rain

Partly Cloudy with Light Rain

18°

Evening

Mostly Cloudy

Mostly Cloudy

16°

Night

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

14°

Dawn

Southwestern

12km/h

Morning

Southeastern

14km/h

Noon

Eastern

15km/h

Afternoon

Eastern

13km/h

Evening

Western

6km/h

Night

Western

12km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

88%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

79%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

40%

Morning

Precipitation Probability

81%

Noon

Precipitation Probability

89%

Afternoon

Precipitation Probability

69%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

41%

Dawn

Chance for Rain Showers

Chance for Rain Showers

15°

Morning

Rain Showers

Rain Showers

18°

Noon

Rain Showers

Rain Showers

19°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

18°

Evening

Partly Cloudy

Partly Cloudy

15°

Night

Chance for Thunderstorms

Chance for Thunderstorms

14°

Dawn

Southern

28km/h

Morning

Southwestern

32km/h

Noon

Southwestern

35km/h

Afternoon

Southwestern

30km/h

Evening

Western

22km/h

Night

Western

20km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

78%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

79%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

90%

Morning

Precipitation Probability

96%

Noon

Precipitation Probability

87%

Afternoon

Precipitation Probability

67%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

56%

Dawn

Chance for Rain Showers

Chance for Rain Showers

13°

Morning

Chance for Rain Showers

Chance for Rain Showers

14°

Noon

Chance for Rain Showers

Chance for Rain Showers

18°

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

18°

Evening

Partly Cloudy

Partly Cloudy

15°

Night

Mostly Cloudy

Mostly Cloudy

12°

Dawn

Southwestern

9km/h

Morning

Southeastern

10km/h

Noon

Southern

12km/h

Afternoon

Western

20km/h

Evening

Western

16km/h

Night

Western

13km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

88%

Noon

Relative Humidity

85%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

80%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

74%

Morning

Precipitation Probability

70%

Noon

Precipitation Probability

70%

Afternoon

Precipitation Probability

77%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

11°

Morning

Mist - Light Fog

Mist - Light Fog

14°

Noon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

18°

Afternoon

Overcast

Overcast

19°

Evening

Partly Cloudy

Partly Cloudy

15°

Night

Overcast

Overcast

14°

Dawn

Western

8km/h

Morning

North-west

15km/h

Noon

Southwestern

18km/h

Afternoon

Southwestern

17km/h

Evening

Western

7km/h

Night

Western

5km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

79%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

82%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

60%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

14°

Morning

Chance for Light Rain

Chance for Light Rain

15°

Noon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

19°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

19°

Evening

Chance for Rain Showers

Chance for Rain Showers

17°

Night

Chance for Rain Showers

Chance for Rain Showers

16°

Dawn

Eastern

6km/h

Morning

Eastern

12km/h

Noon

Southeastern

14km/h

Afternoon

Southeastern

17km/h

Evening

Eastern

17km/h

Night

Eastern

21km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

93%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

64%

Night

Relative Humidity

68%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

41%

Noon

Precipitation Probability

41%

Afternoon

Precipitation Probability

46%

Evening

Precipitation Probability

46%

Night

Precipitation Probability

47%

Dawn

Chance for Rain Showers

Chance for Rain Showers

16°

Morning

Chance for Rain Showers

Chance for Rain Showers

17°

Noon

Chance for Rain Showers

Chance for Rain Showers

20°

Afternoon

Overcast

Overcast

21°

Evening

Mostly Cloudy

Mostly Cloudy

17°

Night

Overcast

Overcast

14°

Dawn

Eastern

20km/h

Morning

Eastern

17km/h

Noon

Eastern

15km/h

Afternoon

Southeastern

18km/h

Evening

Southern

15km/h

Night

Southern

12km/h

Dawn

Relative Humidity

79%

Morning

Relative Humidity

82%

Noon

Relative Humidity

87%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

76%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

46%

Morning

Precipitation Probability

48%

Noon

Precipitation Probability

56%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Cloudy

Cloudy

13°

Morning

Cloudy

Cloudy

15°

Noon

Mostly Cloudy

Mostly Cloudy

16°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

17°

Evening

Clear

Clear

13°

Night

Clear

Clear

11°

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

Western

7km/h

Morning

Northern

6km/h

Noon

Southeastern

8km/h

Afternoon

Southeastern

7km/h

Evening

Eastern

4km/h

Night

Eastern

6km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

78%

Noon

Relative Humidity

72%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

71%

Night

Relative Humidity

76%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

51%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Chance for Rain Showers

Chance for Rain Showers

11°

Morning

Chance for Rain Showers

Chance for Rain Showers

13°

Noon

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

18°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

18°

Evening

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

14°

Night

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

12°

Dawn

Eastern

12km/h

Morning

Eastern

13km/h

Noon

Southeastern

16km/h

Afternoon

Southern

16km/h

Evening

Southern

14km/h

Night

Southern

13km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

88%

Noon

Relative Humidity

81%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

74%

Night

Relative Humidity

81%

Dawn

Precipitation Probability

44%

Morning

Precipitation Probability

65%

Noon

Precipitation Probability

65%

Afternoon

Precipitation Probability

39%

Evening

Precipitation Probability

36%

Night

Precipitation Probability

38%