Weather hour by hour (periods) in Waterloo , Canada

Day

frost mainly at morning

Night

frost

-2°

Day

frost and snow showers at times

Night

snow showers and frost and light fog at times

-1°

Day

light fog

Night

fog and rain showers with thunderstorms and chance for snow/rain mix at times

Day

rain showers from noon

16°

Night

light rain, frost, light fog at times

-1°

Day

generally scattered clouds with frost at morning

Night

cold

Day

cold and clear

14°

Night

light fog at dawn

Day

frost and light fog and rain showers and snow/rain mix and chance for snow showers at times

Night

snow/rain mix at evening followed by snow showers

-3°

Day

snow showers

-2°

Night

snow showers at evening followed by frost

-4°

Day

frost

Night

frost

-3°

Dawn

Mist - Light Fog

Mist - Light Fog

-6°

Morning

Frost

Frost

-3°

Noon

Very Cold

Very Cold

Afternoon

Frost

Frost

Evening

Frost

Frost

-1°

Night

Frost

Frost

-1°

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

Very cold weather expected / Make sure to stay warm.

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

11km/h

Morning

North-west

11km/h

Noon

Southern

2km/h

Afternoon

Eastern

5km/h

Evening

Northeastern

6km/h

Night

Eastern

7km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

81%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

62%

Evening

Relative Humidity

78%

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

Frost

Frost

-2°

Morning

Frost

Frost

-1°

Noon

Frost

Frost

Afternoon

Snowy

Snowy

Evening

Snowy

Snowy

Night

Scattered snow

Scattered snow

-1°

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

Eastern

14km/h

Morning

Eastern

21km/h

Noon

Eastern

21km/h

Afternoon

Eastern

24km/h

Evening

Eastern

24km/h

Night

Eastern

23km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

81%

Noon

Relative Humidity

82%

Afternoon

Relative Humidity

85%

Evening

Relative Humidity

93%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

53%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

97%

Night

Precipitation Probability

97%

Dawn

Mist - Light Fog

Mist - Light Fog

-1°

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Mist - Light Fog

Mist - Light Fog

Afternoon

Mist - Light Fog

Mist - Light Fog

Evening

Mist - Light Fog

Mist - Light Fog

Night

Chance for Sleet

Chance for Sleet

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Eastern

15km/h

Morning

Eastern

11km/h

Noon

Eastern

11km/h

Afternoon

Southeastern

10km/h

Evening

Southeastern

10km/h

Night

Southeastern

15km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

95%

Noon

Relative Humidity

91%

Afternoon

Relative Humidity

92%

Evening

Relative Humidity

97%

Night

Relative Humidity

100%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

73%

Dawn

Thunderstorms with Fog

Thunderstorms with Fog

Morning

Overcast

Overcast

10°

Noon

Rain Showers

Rain Showers

13°

Afternoon

Rain Showers

Rain Showers

16°

Evening

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

Night

Frost

Frost

-1°

Dawn

Southern

24km/h

Morning

Southwestern

29km/h

Noon

Southwestern

30km/h

Afternoon

Southwestern

31km/h

Evening

Western

26km/h

Night

North-west

23km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

91%

Noon

Relative Humidity

88%

Afternoon

Relative Humidity

90%

Evening

Relative Humidity

92%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

62%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

75%

Afternoon

Precipitation Probability

71%

Evening

Precipitation Probability

63%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

-1°

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Very Cold

Very Cold

Afternoon

Scattered Clouds

Scattered Clouds

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

North-west

15km/h

Morning

Southwestern

18km/h

Noon

Southwestern

25km/h

Afternoon

Southwestern

27km/h

Evening

Southwestern

22km/h

Night

Southwestern

27km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

79%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

42%

Evening

Relative Humidity

61%

Night

Relative Humidity

62%

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

Very Cold

Very Cold

Noon

Mostly Clear

Mostly Clear

11°

Afternoon

Scattered Clouds

Scattered Clouds

14°

Evening

Partly Cloudy

Partly Cloudy

13°

Night

Mostly Cloudy

Mostly Cloudy

11°

Dawn

Southwestern

28km/h

Morning

Southwestern

24km/h

Noon

Southwestern

21km/h

Afternoon

Southwestern

20km/h

Evening

Southwestern

10km/h

Night

Southwestern

10km/h

Dawn

Relative Humidity

63%

Morning

Relative Humidity

58%

Noon

Relative Humidity

48%

Afternoon

Relative Humidity

45%

Evening

Relative Humidity

75%

Night

Relative Humidity

87%

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

Frost

Frost

Noon

Mist - Light Fog

Mist - Light Fog

Afternoon

Sleet

Sleet

Evening

Sleet

Sleet

Night

Snowy

Snowy

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

North-west

11km/h

Morning

Southeastern

10km/h

Noon

Southern

16km/h

Afternoon

Southwestern

23km/h

Evening

Southwestern

24km/h

Night

Southwestern

24km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

92%

Noon

Relative Humidity

94%

Afternoon

Relative Humidity

93%

Evening

Relative Humidity

93%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

43%

Noon

Precipitation Probability

43%

Afternoon

Precipitation Probability

64%

Evening

Precipitation Probability

65%

Night

Precipitation Probability

85%

Dawn

Snowy

Snowy

-3°

Morning

Snowy

Snowy

-3°

Noon

Snowy

Snowy

-3°

Afternoon

Snowy

Snowy

-2°

Evening

Snowy

Snowy

-2°

Night

Frost

Frost

-3°

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

Southwestern

21km/h

Morning

North-west

9km/h

Noon

Northern

17km/h

Afternoon

Northern

22km/h

Evening

North-west

24km/h

Night

North-west

24km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

98%

Noon

Relative Humidity

96%

Afternoon

Relative Humidity

85%

Evening

Relative Humidity

83%

Night

Relative Humidity

82%

Dawn

Precipitation Probability

89%

Morning

Precipitation Probability

84%

Noon

Precipitation Probability

79%

Afternoon

Precipitation Probability

75%

Evening

Precipitation Probability

63%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-4°

Morning

Frost

Frost

-3°

Noon

Frost

Frost

Afternoon

Frost

Frost

Evening

Frost

Frost

-2°

Night

Frost

Frost

-3°

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

Very cold weather expected / Make sure to stay warm.

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

North-west

25km/h

Morning

North-west

25km/h

Noon

North-west

26km/h

Afternoon

Western

26km/h

Evening

Western

8km/h

Night

Southwestern

12km/h

Dawn

Relative Humidity

77%

Morning

Relative Humidity

66%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

63%

Night

Relative Humidity

69%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%