Canada Canada
  1. World
  2. North America
  3. Canada
  4. Sarnia

Weather hour by hour (periods) in Sarnia , Canada

Sarnia, Canada

Day

mostly cloudy

18°

Night

light fog

16°

Day

rain showers with thunderstorms

28°

Night

rain showers with thunderstorms and light fog at times

17°

Day

rain showers with thunderstorms

29°

Night

rain showers with thunderstorms at midnight followed by light fog

16°

Day

light fog and chance for light rain till morning

21°

Night

light fog

16°

Day

light fog till morning

27°

Night

clear

18°

Day

rain showers with thunderstorms from afternoon

29°

Night

rain showers with thunderstorms

20°

Day

chance for light rain from morning till noon

25°

Night

mostly clear

16°

Day

clear

25°

Night

clear

18°

Day

scattered clouds

27°

Night

mostly clear

19°

Dawn

Thunderstorms

Thunderstorms

18°

Morning

Cloudy

Cloudy

17°

Noon

Mostly Cloudy

Mostly Cloudy

18°

Afternoon

Overcast

Overcast

17°

Evening

Partly Cloudy

Partly Cloudy

17°

Night

Mist - Light Fog

Mist - Light Fog

16°

Dawn

Northern

11km/h

Morning

Northern

15km/h

Noon

Northern

10km/h

Afternoon

Northern

10km/h

Evening

Northern

9km/h

Night

Northern

8km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

70%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

80%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

77%

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

16°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

18°

Noon

Thunderstorms

Thunderstorms

25°

Afternoon

Thunderstorms

Thunderstorms

28°

Evening

Thunderstorms

Thunderstorms

22°

Night

Thunderstorms

Thunderstorms

18°

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

3km/h

Morning

Southwestern

5km/h

Noon

Southern

9km/h

Afternoon

Southern

13km/h

Evening

North-west

5km/h

Night

Eastern

13km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

65%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

84%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

53%

Noon

Precipitation Probability

71%

Afternoon

Precipitation Probability

87%

Evening

Precipitation Probability

84%

Night

Precipitation Probability

85%

Dawn

Chance for Thunderstorms

Chance for Thunderstorms

17°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

20°

Noon

Thunderstorms

Thunderstorms

28°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Thunderstorms

Thunderstorms

23°

Night

Thunderstorms

Thunderstorms

18°

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

14km/h

Morning

Southern

16km/h

Noon

Southwestern

18km/h

Afternoon

Southwestern

18km/h

Evening

Western

13km/h

Night

Southwestern

12km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

83%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

91%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

59%

Morning

Precipitation Probability

58%

Noon

Precipitation Probability

84%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

92%

Night

Precipitation Probability

85%

Dawn

Mist - Light Fog

Mist - Light Fog

16°

Morning

Mist - Light Fog

Mist - Light Fog

16°

Noon

Overcast

Overcast

20°

Afternoon

Cloudy

Cloudy

21°

Evening

Mostly Clear

Mostly Clear

18°

Night

Mist - Light Fog

Mist - Light Fog

16°

Dawn

Western

11km/h

Morning

Northern

7km/h

Noon

Northern

6km/h

Afternoon

Northeastern

9km/h

Evening

Northeastern

9km/h

Night

Northeastern

8km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

90%

Noon

Relative Humidity

81%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

83%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

49%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

16°

Morning

Mist - Light Fog

Mist - Light Fog

19°

Noon

Scattered Clouds

Scattered Clouds

26°

Afternoon

Mostly Cloudy

Mostly Cloudy

27°

Evening

Partly Cloudy

Partly Cloudy

25°

Night

Scattered Clouds

Scattered Clouds

19°

Dawn

Eastern

6km/h

Morning

Southern

4km/h

Noon

Western

4km/h

Afternoon

Southern

5km/h

Evening

Southern

6km/h

Night

Southeastern

6km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

87%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

69%

Night

Relative Humidity

92%

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

18°

Morning

Scattered Clouds

Scattered Clouds

22°

Noon

Scattered Clouds

Scattered Clouds

28°

Afternoon

Rainy

Rainy

29°

Evening

Rainy

Rainy

25°

Night

Thunderstorms

Thunderstorms

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.

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

11km/h

Morning

Southern

10km/h

Noon

Southwestern

11km/h

Afternoon

Southern

14km/h

Evening

Southern

14km/h

Night

Southern

16km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

78%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

78%

Evening

Relative Humidity

95%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

72%

Evening

Precipitation Probability

72%

Night

Precipitation Probability

73%

Dawn

Thunderstorms

Thunderstorms

20°

Morning

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

21°

Noon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

24°

Afternoon

Scattered Clouds

Scattered Clouds

25°

Evening

Mostly Clear

Mostly Clear

19°

Night

Scattered Clouds

Scattered Clouds

17°

Dawn

Western

17km/h

Morning

Western

18km/h

Noon

Western

19km/h

Afternoon

Western

20km/h

Evening

Western

17km/h

Night

Western

16km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

78%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

56%

Evening

Relative Humidity

61%

Night

Relative Humidity

64%

Dawn

Precipitation Probability

68%

Morning

Precipitation Probability

48%

Noon

Precipitation Probability

47%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mostly Clear

Mostly Clear

16°

Morning

Mostly Clear

Mostly Clear

19°

Noon

Clear

Clear

24°

Afternoon

Clear

Clear

25°

Evening

Clear

Clear

24°

Night

Clear

Clear

19°

Dawn

Western

16km/h

Morning

Western

15km/h

Noon

Western

18km/h

Afternoon

Western

19km/h

Evening

Western

12km/h

Night

Western

11km/h

Dawn

Relative Humidity

71%

Morning

Relative Humidity

68%

Noon

Relative Humidity

54%

Afternoon

Relative Humidity

50%

Evening

Relative Humidity

54%

Night

Relative Humidity

59%

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

18°

Morning

Scattered Clouds

Scattered Clouds

20°

Noon

Scattered Clouds

Scattered Clouds

25°

Afternoon

Mostly Clear

Mostly Clear

27°

Evening

Mostly Clear

Mostly Clear

25°

Night

Mostly Clear

Mostly Clear

20°

Dawn

Western

11km/h

Morning

North-west

16km/h

Noon

North-west

16km/h

Afternoon

North-west

15km/h

Evening

Northeastern

11km/h

Night

Northeastern

10km/h

Dawn

Relative Humidity

63%

Morning

Relative Humidity

63%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

59%

Night

Relative Humidity

67%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%