Weather hour by hour (periods) in Cornwall , Canada

Day

cold and clear

11°

Night

light fog at dawn

Day

light fog at morning followed by rain showers

Night

rain showers, fog at dawn

Day

rain showers, fog at morning

Night

rain showers

Day

cold and overcast

Night

frost from midnight

-1°

Day

generally partly cloudy with frost at early morning

Night

cold

Day

chance for rain showers

13°

Night

chance for rain showers

Day

chance for rain showers

10°

Night

chance for rain showers till early night hours, frost at dawn

Day

generally mostly cloudy with frost at early morning

Night

chance for rain showers at dawn

Day

chance for rain showers till noon

Night

frost from midnight

-1°

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Very Cold

Very Cold

Noon

Clear

Clear

10°

Afternoon

Clear

Clear

11°

Evening

Clear

Clear

Night

Very Cold

Very Cold

Dawn

Northeastern

9km/h

Morning

Northeastern

10km/h

Noon

Northeastern

11km/h

Afternoon

Northeastern

12km/h

Evening

Northeastern

10km/h

Night

Eastern

8km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

80%

Noon

Relative Humidity

63%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

82%

Night

Relative Humidity

91%

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

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Rain Showers

Rain Showers

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Eastern

6km/h

Morning

Eastern

9km/h

Noon

Northeastern

12km/h

Afternoon

Eastern

20km/h

Evening

Northeastern

20km/h

Night

Northeastern

22km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

95%

Noon

Relative Humidity

97%

Afternoon

Relative Humidity

98%

Evening

Relative Humidity

98%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

95%

Noon

Precipitation Probability

99%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

98%

Night

Precipitation Probability

98%

Dawn

Rain Showers and Fog

Rain Showers and Fog

Morning

Rain Showers and Fog

Rain Showers and Fog

Noon

Rain Showers

Rain Showers

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Northeastern

23km/h

Morning

Northeastern

9km/h

Noon

Southwestern

17km/h

Afternoon

Southwestern

26km/h

Evening

Southwestern

26km/h

Night

Western

30km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

97%

Noon

Relative Humidity

92%

Afternoon

Relative Humidity

90%

Evening

Relative Humidity

98%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

99%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Very Cold

Very Cold

Noon

Overcast

Overcast

Afternoon

Overcast

Overcast

Evening

Very Cold

Very Cold

Night

Frost

Frost

-1°

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

Western

30km/h

Morning

Western

25km/h

Noon

Western

26km/h

Afternoon

Western

23km/h

Evening

Western

17km/h

Night

Western

12km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

67%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

58%

Night

Relative Humidity

75%

Dawn

Precipitation Probability

79%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-1°

Morning

Frost

Frost

Noon

Mostly Cloudy

Mostly Cloudy

Afternoon

Mostly Cloudy

Mostly Cloudy

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Night Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Dawn

Western

10km/h

Morning

Western

14km/h

Noon

Western

16km/h

Afternoon

Western

16km/h

Evening

Southwestern

13km/h

Night

Southwestern

14km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

55%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

50%

Evening

Relative Humidity

71%

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

Very Cold

Very Cold

Morning

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Noon

Chance for Rain Showers

Chance for Rain Showers

13°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

13°

Evening

Chance for Rain Showers

Chance for Rain Showers

10°

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Southwestern

19km/h

Morning

Southwestern

22km/h

Noon

Southwestern

29km/h

Afternoon

Southwestern

30km/h

Evening

Southwestern

28km/h

Night

Western

22km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

72%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

93%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

38%

Noon

Precipitation Probability

48%

Afternoon

Precipitation Probability

53%

Evening

Precipitation Probability

56%

Night

Precipitation Probability

56%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Chance for Rain Showers

Chance for Rain Showers

Noon

Chance for Rain Showers

Chance for Rain Showers

10°

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Evening

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Night

Chance for Sleet

Chance for Sleet

Dawn

Southwestern

21km/h

Morning

Southwestern

21km/h

Noon

Western

25km/h

Afternoon

Western

23km/h

Evening

Western

19km/h

Night

Western

16km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

70%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

51%

Night

Relative Humidity

64%

Dawn

Precipitation Probability

37%

Morning

Precipitation Probability

36%

Noon

Precipitation Probability

53%

Afternoon

Precipitation Probability

55%

Evening

Precipitation Probability

53%

Night

Precipitation Probability

33%

Dawn

Frost

Frost

Morning

Frost

Frost

Noon

Mostly Cloudy

Mostly Cloudy

Afternoon

Mostly Cloudy

Mostly Cloudy

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Dawn

Western

16km/h

Morning

Western

16km/h

Noon

Western

19km/h

Afternoon

Western

17km/h

Evening

Western

9km/h

Night

Southwestern

10km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

64%

Noon

Relative Humidity

52%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

60%

Night

Relative Humidity

76%

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

Chance for Rain Showers

Chance for Rain Showers

Morning

Chance for Rain Showers

Chance for Rain Showers

Noon

Chance for Rain Showers

Chance for Rain Showers

Afternoon

Overcast

Overcast

Evening

Very Cold

Very Cold

Night

Frost

Frost

-1°

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

Southwestern

7km/h

Morning

Northeastern

8km/h

Noon

Northern

14km/h

Afternoon

North-west

16km/h

Evening

North-west

18km/h

Night

North-west

17km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

90%

Noon

Relative Humidity

89%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

69%

Night

Relative Humidity

63%

Dawn

Precipitation Probability

56%

Morning

Precipitation Probability

60%

Noon

Precipitation Probability

60%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%