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Weather hour by hour (periods) in Ontario , Canada

Ontario, Canada

Day

frost

-12°

Night

frost, snow showers from dawn

-17°

Day

snow showers, frost at afternoon

-1°

Night

snow showers, frost from dawn

-14°

Day

frost, chance for light snow at afternoon

-13°

Night

frost at evening followed by snow showers

-23°

Day

snow showers

-22°

Night

frost

-29°

Day

frost at times

-21°

Night

frost, chance for snow showers from dawn

-28°

Day

snow showers

-12°

Night

chance for light snow, frost from dawn

-17°

Day

frost

-15°

Night

frost from dawn

-25°

Day

frost at times

-14°

Night

frost at evening followed by snow showers

-14°

Day

cold

-1°

Night

frost from dawn

-19°

Dawn

Scattered snow

Scattered snow

-12°

Morning

Frost

Frost

-13°

Noon

Frost

Frost

-12°

Afternoon

Frost

Frost

-12°

Evening

Frost

Frost

-15°

Night

Frost

Frost

-17°

Day 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.

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

14km/h

Morning

Western

13km/h

Noon

North-west

13km/h

Afternoon

North-west

12km/h

Evening

North-west

8km/h

Night

Southwestern

11km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

74%

Noon

Relative Humidity

63%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

81%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

81%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered snow

Scattered snow

-14°

Morning

Snowy

Snowy

-8°

Noon

Snowy

Snowy

-1°

Afternoon

Frost

Frost

-1°

Evening

Snowy

Snowy

-1°

Night

Snowy

Snowy

-12°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southern

18km/h

Morning

Southern

20km/h

Noon

Southwestern

21km/h

Afternoon

Southwestern

19km/h

Evening

Southwestern

13km/h

Night

North-west

23km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

81%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

92%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

67%

Morning

Precipitation Probability

98%

Noon

Precipitation Probability

95%

Afternoon

Precipitation Probability

53%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

99%

Dawn

Scattered snow

Scattered snow

-13°

Morning

Frost

Frost

-16°

Noon

Frost

Frost

-15°

Afternoon

Frost

Frost

-13°

Evening

Scattered snow

Scattered snow

-12°

Night

Scattered snow

Scattered snow

-15°

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

North-west

20km/h

Morning

Western

12km/h

Noon

Western

11km/h

Afternoon

Southwestern

11km/h

Evening

Southwestern

7km/h

Night

Eastern

14km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

78%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

66%

Evening

Relative Humidity

82%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

89%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

51%

Evening

Precipitation Probability

90%

Night

Precipitation Probability

98%

Dawn

Snowy

Snowy

-22°

Morning

Snowy

Snowy

-23°

Noon

Snowy

Snowy

-23°

Afternoon

Chance for Light Snow

Chance for Light Snow

-22°

Evening

Frost

Frost

-25°

Night

Frost

Frost

-29°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

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

Northeastern

19km/h

Morning

Northeastern

19km/h

Noon

Northeastern

21km/h

Afternoon

Northern

21km/h

Evening

Northern

29km/h

Night

Northern

23km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

78%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

73%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

98%

Morning

Precipitation Probability

94%

Noon

Precipitation Probability

69%

Afternoon

Precipitation Probability

57%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-29°

Morning

Frost

Frost

-28°

Noon

Frost

Frost

-22°

Afternoon

Frost

Frost

-21°

Evening

Frost

Frost

-25°

Night

Frost

Frost

-28°

Day 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.

Night Chance of snow / Risk of slippery roads.

Chance of snow / Risk of slippery roads.

Dawn

North-west

22km/h

Morning

North-west

17km/h

Noon

North-west

13km/h

Afternoon

North-west

7km/h

Evening

Western

5km/h

Night

Southern

12km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

73%

Noon

Relative Humidity

52%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

78%

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

Mostly Cloudy with chance for Snow Showers

Mostly Cloudy with chance for Snow Showers

-24°

Morning

Snowy

Snowy

-18°

Noon

Snowy

Snowy

-13°

Afternoon

Snowy

Snowy

-12°

Evening

Scattered snow

Scattered snow

-14°

Night

Scattered snow

Scattered snow

-16°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Southeastern

24km/h

Morning

Southeastern

20km/h

Noon

Southeastern

10km/h

Afternoon

Southwestern

12km/h

Evening

Western

16km/h

Night

Western

16km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

78%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

72%

Night

Relative Humidity

74%

Dawn

Precipitation Probability

56%

Morning

Precipitation Probability

79%

Noon

Precipitation Probability

71%

Afternoon

Precipitation Probability

68%

Evening

Precipitation Probability

69%

Night

Precipitation Probability

61%

Dawn

Frost

Frost

-17°

Morning

Frost

Frost

-17°

Noon

Frost

Frost

-15°

Afternoon

Frost

Frost

-15°

Evening

Very Cold

Very Cold

-19°

Night

Very Cold

Very Cold

-24°

Day 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.

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

Very cold weather expected / Make sure to stay warm.

Dawn

North-west

19km/h

Morning

North-west

19km/h

Noon

North-west

17km/h

Afternoon

North-west

15km/h

Evening

North-west

13km/h

Night

Western

12km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

67%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

56%

Night

Relative Humidity

53%

Dawn

Precipitation Probability

56%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-25°

Morning

Frost

Frost

-24°

Noon

Very Cold

Very Cold

-16°

Afternoon

Frost

Frost

-14°

Evening

Frost

Frost

-13°

Night

Snowy

Snowy

-11°

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

Very cold weather expected / Make sure to stay warm.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Western

10km/h

Morning

Western

10km/h

Noon

Southwestern

8km/h

Afternoon

Southwestern

9km/h

Evening

Southwestern

11km/h

Night

Southwestern

7km/h

Dawn

Relative Humidity

67%

Morning

Relative Humidity

59%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

76%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

60%

Night

Precipitation Probability

61%

Dawn

Snowy

Snowy

-4°

Morning

Very Cold

Very Cold

-1°

Noon

Very Cold

Very Cold

-3°

Afternoon

Very Cold

Very Cold

-9°

Evening

Very Cold

Very Cold

-14°

Night

Very Cold

Very Cold

-17°

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

Very cold weather expected / Make sure to stay warm.

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northeastern

16km/h

Morning

Northern

15km/h

Noon

Northern

13km/h

Afternoon

Northern

11km/h

Evening

North-west

11km/h

Night

North-west

11km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

46%

Noon

Relative Humidity

39%

Afternoon

Relative Humidity

40%

Evening

Relative Humidity

48%

Night

Relative Humidity

53%

Dawn

Precipitation Probability

66%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%