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

Day

light rain at times

29°

Night

generally partly cloudy with chance for rain showers with thunderstorms at night

23°

Day

scattered clouds

29°

Night

partly cloudy

23°

Day

scattered clouds

30°

Night

generally partly cloudy with chance for light rain at midnight

24°

Day

rain showers with thunderstorms from noon

30°

Night

generally partly cloudy with rain showers with thunderstorms at evening

24°

Day

rain showers with thunderstorms from noon

29°

Night

generally partly cloudy with rain showers with thunderstorms at evening

25°

Day

rain showers with thunderstorms from noon

30°

Night

rain showers with thunderstorms

25°

Day

rain showers with thunderstorms

30°

Night

rain showers with thunderstorms

25°

Day

rain showers with thunderstorms

26°

Night

rain showers with thunderstorms

24°

Day

rain showers with thunderstorms

26°

Night

rain showers with thunderstorms till dawn

25°

Dawn

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

25°

Morning

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

26°

Noon

Partly Cloudy

Partly Cloudy

29°

Afternoon

Partly Cloudy with Light Rain

Partly Cloudy with Light Rain

29°

Evening

Partly Cloudy

Partly Cloudy

27°

Night

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

25°

Dawn

Southern

6km/h

Morning

Northeastern

5km/h

Noon

North-west

12km/h

Afternoon

Western

15km/h

Evening

North-west

10km/h

Night

North-west

7km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

75%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

72%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

50%

Morning

Precipitation Probability

50%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

66%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

33%

Dawn

Scattered Clouds

Scattered Clouds

23°

Morning

Scattered Clouds

Scattered Clouds

25°

Noon

Scattered Clouds

Scattered Clouds

29°

Afternoon

Scattered Clouds

Scattered Clouds

29°

Evening

Scattered Clouds

Scattered Clouds

27°

Night

Scattered Clouds

Scattered Clouds

25°

Dawn

Southeastern

12km/h

Morning

Eastern

7km/h

Noon

North-west

11km/h

Afternoon

Western

14km/h

Evening

Western

8km/h

Night

North-west

7km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

73%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

77%

Night

Relative Humidity

85%

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

Scattered Clouds

Scattered Clouds

23°

Morning

Mostly Clear

Mostly Clear

25°

Noon

Scattered Clouds

Scattered Clouds

30°

Afternoon

Scattered Clouds

Scattered Clouds

29°

Evening

Scattered Clouds

Scattered Clouds

27°

Night

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

25°

Dawn

Eastern

7km/h

Morning

Northeastern

9km/h

Noon

North-west

9km/h

Afternoon

Western

14km/h

Evening

Southwestern

12km/h

Night

Southwestern

9km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

68%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

79%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

35%

Dawn

Partly Cloudy

Partly Cloudy

24°

Morning

Partly Cloudy

Partly Cloudy

26°

Noon

Thunderstorms

Thunderstorms

30°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Thunderstorms

Thunderstorms

26°

Night

Partly Cloudy

Partly Cloudy

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

Northeastern

16km/h

Morning

Northeastern

20km/h

Noon

Northern

22km/h

Afternoon

Northern

23km/h

Evening

Northeastern

14km/h

Night

Northeastern

15km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

69%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

81%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

74%

Afternoon

Precipitation Probability

94%

Evening

Precipitation Probability

89%

Night

Precipitation Probability

0%

Dawn

Partly Cloudy

Partly Cloudy

24°

Morning

Partly Cloudy

Partly Cloudy

26°

Noon

Thunderstorms

Thunderstorms

29°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Thunderstorms

Thunderstorms

27°

Night

Scattered Clouds

Scattered Clouds

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

Northeastern

15km/h

Morning

Northeastern

17km/h

Noon

Northern

19km/h

Afternoon

Northern

19km/h

Evening

Northeastern

15km/h

Night

Northeastern

14km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

73%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

79%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

94%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

74%

Night

Precipitation Probability

0%

Dawn

Partly Cloudy

Partly Cloudy

25°

Morning

Partly Cloudy

Partly Cloudy

27°

Noon

Thunderstorms

Thunderstorms

30°

Afternoon

Thunderstorms

Thunderstorms

28°

Evening

Thunderstorms

Thunderstorms

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

Northeastern

22km/h

Morning

Northern

22km/h

Noon

Northeastern

15km/h

Afternoon

Northern

9km/h

Evening

Southeastern

5km/h

Night

Southern

7km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

73%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

82%

Evening

Relative Humidity

87%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

94%

Night

Precipitation Probability

65%

Dawn

Chance for Thunderstorms

Chance for Thunderstorms

25°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

27°

Noon

Thunderstorms

Thunderstorms

30°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Thunderstorms

Thunderstorms

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

Eastern

9km/h

Morning

Northern

7km/h

Noon

Western

4km/h

Afternoon

Southern

5km/h

Evening

Eastern

4km/h

Night

Southeastern

2km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

82%

Noon

Relative Humidity

78%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

80%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

49%

Morning

Precipitation Probability

43%

Noon

Precipitation Probability

89%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

95%

Night

Precipitation Probability

79%

Dawn

Thunderstorms

Thunderstorms

25°

Morning

Thunderstorms

Thunderstorms

25°

Noon

Thunderstorms

Thunderstorms

26°

Afternoon

Thunderstorms

Thunderstorms

26°

Evening

Thunderstorms

Thunderstorms

25°

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

Southeastern

3km/h

Morning

Eastern

3km/h

Noon

Northeastern

3km/h

Afternoon

Eastern

7km/h

Evening

Eastern

5km/h

Night

Eastern

3km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

82%

Noon

Relative Humidity

78%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

78%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

76%

Morning

Precipitation Probability

74%

Noon

Precipitation Probability

97%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

94%

Night

Precipitation Probability

85%

Dawn

Thunderstorms

Thunderstorms

24°

Morning

Thunderstorms

Thunderstorms

25°

Noon

Thunderstorms

Thunderstorms

26°

Afternoon

Thunderstorms

Thunderstorms

26°

Evening

Thunderstorms

Thunderstorms

25°

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

North-west

2km/h

Morning

North-west

6km/h

Noon

Western

8km/h

Afternoon

Western

5km/h

Evening

Southwestern

1km/h

Night

Northeastern

4km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

81%

Noon

Relative Humidity

78%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

80%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

73%

Morning

Precipitation Probability

76%

Noon

Precipitation Probability

97%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

97%

Night

Precipitation Probability

77%