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Weather hour by hour (periods) in Sarnia , Canada

Sarnia, Canada

Day

partly cloudy

30°

Night

scattered clouds

21°

Day

scattered clouds

32°

Night

scattered clouds

21°

Day

scattered clouds

33°

Night

clear

21°

Day

scattered clouds

32°

Night

scattered clouds

22°

Day

rain showers with thunderstorms

33°

Night

light fog and chance for rain showers with thunderstorms at times

22°

Day

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

31°

Night

chance for rain showers with thunderstorms from midnight

22°

Day

chance for rain showers with thunderstorms

31°

Night

chance for rain showers with thunderstorms

21°

Day

chance for rain showers with thunderstorms till afternoon

28°

Night

rain showers with thunderstorms

21°

Day

rain showers with thunderstorms at times

32°

Night

rain showers with thunderstorms, light fog from midnight till dawn

22°

Dawn

Scattered Clouds

Scattered Clouds

19°

Morning

Cloudy

Cloudy

23°

Noon

Partly Cloudy

Partly Cloudy

30°

Afternoon

Mostly Cloudy

Mostly Cloudy

30°

Evening

Clear

Clear

26°

Night

Scattered Clouds

Scattered Clouds

21°

Dawn

Southern

9km/h

Morning

Southern

10km/h

Noon

Southern

13km/h

Afternoon

Southern

16km/h

Evening

Southern

11km/h

Night

Southern

11km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

79%

Noon

Relative Humidity

63%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

70%

Night

Relative Humidity

86%

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

Cloudy

Cloudy

21°

Morning

Scattered Clouds

Scattered Clouds

24°

Noon

Scattered Clouds

Scattered Clouds

30°

Afternoon

Scattered Clouds

Scattered Clouds

32°

Evening

Mostly Clear

Mostly Clear

28°

Night

Scattered Clouds

Scattered Clouds

22°

Dawn

Southern

11km/h

Morning

Southern

13km/h

Noon

Southern

17km/h

Afternoon

Southern

19km/h

Evening

Southern

14km/h

Night

Southern

13km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

72%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

63%

Night

Relative Humidity

81%

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

21°

Morning

Scattered Clouds

Scattered Clouds

24°

Noon

Scattered Clouds

Scattered Clouds

31°

Afternoon

Scattered Clouds

Scattered Clouds

33°

Evening

Cloudy

Cloudy

29°

Night

Scattered Clouds

Scattered Clouds

23°

Dawn

Southern

11km/h

Morning

Southern

13km/h

Noon

Southwestern

14km/h

Afternoon

Southern

16km/h

Evening

Southern

15km/h

Night

Southern

14km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

71%

Noon

Relative Humidity

54%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

61%

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

Scattered Clouds

Scattered Clouds

21°

Morning

Scattered Clouds

Scattered Clouds

25°

Noon

Scattered Clouds

Scattered Clouds

32°

Afternoon

Scattered Clouds

Scattered Clouds

32°

Evening

Scattered Clouds

Scattered Clouds

30°

Night

Scattered Clouds

Scattered Clouds

23°

Dawn

Southern

11km/h

Morning

Southern

13km/h

Noon

Southwestern

15km/h

Afternoon

Southwestern

18km/h

Evening

Southern

14km/h

Night

Southern

13km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

65%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

58%

Night

Relative Humidity

71%

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 Clear

Mostly Clear

22°

Morning

Partly Cloudy with a chance for Thunderstorms and Light Rain

Partly Cloudy with a chance for Thunderstorms and Light Rain

25°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

32°

Afternoon

Thunderstorms

Thunderstorms

33°

Evening

Thunderstorms

Thunderstorms

29°

Night

Chance for Rain Showers

Chance for Rain Showers

22°

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

12km/h

Morning

Southwestern

13km/h

Noon

Southern

17km/h

Afternoon

Southwestern

21km/h

Evening

Western

6km/h

Night

Southwestern

14km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

69%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

90%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

56%

Noon

Precipitation Probability

52%

Afternoon

Precipitation Probability

64%

Evening

Precipitation Probability

76%

Night

Precipitation Probability

53%

Dawn

Chance for Thunderstorms

Chance for Thunderstorms

22°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

23°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

29°

Afternoon

Overcast

Overcast

31°

Evening

Partly Cloudy

Partly Cloudy

26°

Night

Chance for Thunderstorms

Chance for Thunderstorms

22°

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

Southwestern

16km/h

Morning

Southwestern

13km/h

Noon

Western

11km/h

Afternoon

Western

12km/h

Evening

North-west

7km/h

Night

North-west

9km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

83%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

71%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

48%

Morning

Precipitation Probability

40%

Noon

Precipitation Probability

38%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

45%

Dawn

Chance for Thunderstorms

Chance for Thunderstorms

22°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

22°

Noon

Thunderstorms

Thunderstorms

27°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

31°

Evening

Chance for Thunderstorms

Chance for Thunderstorms

28°

Night

Chance for Thunderstorms

Chance for Thunderstorms

23°

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

14km/h

Morning

Southeastern

10km/h

Noon

Southeastern

13km/h

Afternoon

Southern

14km/h

Evening

Southern

10km/h

Night

Southern

11km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

83%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

74%

Evening

Relative Humidity

89%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

44%

Morning

Precipitation Probability

33%

Noon

Precipitation Probability

61%

Afternoon

Precipitation Probability

60%

Evening

Precipitation Probability

41%

Night

Precipitation Probability

44%

Dawn

Chance for Thunderstorms

Chance for Thunderstorms

21°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

23°

Noon

Chance for Rain Showers

Chance for Rain Showers

27°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

28°

Evening

Partly Cloudy

Partly Cloudy

23°

Night

Thunderstorms

Thunderstorms

21°

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

10km/h

Morning

Southwestern

9km/h

Noon

Western

9km/h

Afternoon

Western

15km/h

Evening

Northern

17km/h

Night

Northeastern

14km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

88%

Noon

Relative Humidity

72%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

74%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

41%

Morning

Precipitation Probability

35%

Noon

Precipitation Probability

36%

Afternoon

Precipitation Probability

34%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

68%

Dawn

Thunderstorms

Thunderstorms

21°

Morning

Thunderstorms

Thunderstorms

23°

Noon

Scattered Clouds

Scattered Clouds

30°

Afternoon

Thunderstorms

Thunderstorms

32°

Evening

Thunderstorms

Thunderstorms

23°

Night

Thunderstorms

Thunderstorms

23°

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

7km/h

Morning

Eastern

8km/h

Noon

Southeastern

11km/h

Afternoon

Southern

9km/h

Evening

North-west

3km/h

Night

Southern

13km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

82%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

76%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

68%

Morning

Precipitation Probability

68%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

63%

Evening

Precipitation Probability

62%

Night

Precipitation Probability

66%