Weather hour by hour (periods) in Waterloo , Canada

Day

frost

-5°

Night

frost

-12°

Day

frost

-2°

Night

frost

-9°

Day

frost till noon

Night

light fog at dawn

Day

light fog

Night

fog, frost

-3°

Day

light fog, frost, snow showers, snow/rain mix at times

Night

chance for snow/rain mix till early night hours, light fog from midnight

-1°

Day

frost

Night

frost, snow showers

-11°

Day

frost

-10°

Night

frost till midnight followed by chance for snow showers

-14°

Day

snow showers

Night

light snow at times

-12°

Day

chance for light snow at early morning followed by frost

-7°

Night

frost till midnight followed by chance for light snow

-16°

Dawn

Frost

Frost

-11°

Morning

Frost

Frost

-9°

Noon

Frost

Frost

-5°

Afternoon

Frost

Frost

-5°

Evening

Frost

Frost

-6°

Night

Frost

Frost

-7°

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

22km/h

Morning

Southwestern

23km/h

Noon

Southwestern

28km/h

Afternoon

Southwestern

27km/h

Evening

Southwestern

25km/h

Night

Southwestern

24km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

84%

Noon

Relative Humidity

83%

Afternoon

Relative Humidity

81%

Evening

Relative Humidity

81%

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

Frost

Frost

-12°

Morning

Frost

Frost

-7°

Noon

Frost

Frost

-2°

Afternoon

Frost

Frost

-2°

Evening

Frost

Frost

-4°

Night

Frost

Frost

-9°

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

Western

20km/h

Morning

Western

13km/h

Noon

Western

11km/h

Afternoon

Southwestern

11km/h

Evening

Southern

10km/h

Night

Southwestern

13km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

89%

Noon

Relative Humidity

86%

Afternoon

Relative Humidity

87%

Evening

Relative Humidity

92%

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

Frost

Frost

-5°

Morning

Frost

Frost

-2°

Noon

Frost

Frost

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southern

20km/h

Morning

Southern

28km/h

Noon

Southern

28km/h

Afternoon

Southwestern

34km/h

Evening

Southwestern

28km/h

Night

Southwestern

25km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

86%

Noon

Relative Humidity

87%

Afternoon

Relative Humidity

83%

Evening

Relative Humidity

83%

Night

Relative Humidity

88%

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

Mist - Light Fog

Mist - Light Fog

Afternoon

Mist - Light Fog

Mist - Light Fog

Evening

Mist - Light Fog

Mist - Light Fog

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southwestern

11km/h

Morning

Southern

8km/h

Noon

Southwestern

7km/h

Afternoon

Western

14km/h

Evening

North-west

15km/h

Night

North-west

16km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

96%

Noon

Relative Humidity

96%

Afternoon

Relative Humidity

96%

Evening

Relative Humidity

97%

Night

Relative Humidity

99%

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

Foggy

Foggy

-3°

Morning

Mist - Light Fog

Mist - Light Fog

-2°

Noon

Mist - Light Fog

Mist - Light Fog

Afternoon

Sleet

Sleet

Evening

Sleet

Sleet

Night

Chance for Sleet

Chance for Sleet

Dawn

Western

15km/h

Morning

North-west

12km/h

Noon

North-west

8km/h

Afternoon

Western

6km/h

Evening

Eastern

5km/h

Night

Northeastern

11km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

96%

Noon

Relative Humidity

88%

Afternoon

Relative Humidity

88%

Evening

Relative Humidity

94%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

66%

Evening

Precipitation Probability

62%

Night

Precipitation Probability

59%

Dawn

Mist - Light Fog

Mist - Light Fog

-1°

Morning

Frost

Frost

-1°

Noon

Frost

Frost

Afternoon

Frost

Frost

Evening

Frost

Frost

-2°

Night

Scattered snow

Scattered snow

-3°

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 Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Northeastern

10km/h

Morning

Northern

7km/h

Noon

Eastern

5km/h

Afternoon

Southeastern

4km/h

Evening

Western

6km/h

Night

Southwestern

5km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

85%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

84%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

62%

Dawn

Snowy

Snowy

-11°

Morning

Frost

Frost

-11°

Noon

Frost

Frost

-10°

Afternoon

Frost

Frost

-10°

Evening

Frost

Frost

-14°

Night

Frost

Frost

-13°

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.

Dawn

Southwestern

11km/h

Morning

Southwestern

10km/h

Noon

Western

10km/h

Afternoon

Western

10km/h

Evening

Southwestern

12km/h

Night

Southern

20km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

90%

Noon

Relative Humidity

91%

Afternoon

Relative Humidity

84%

Evening

Relative Humidity

84%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

66%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Chance for Light Snow

Chance for Light Snow

-10°

Morning

Snowy

Snowy

-4°

Noon

Chance for Light Snow

Chance for Light Snow

Afternoon

Scattered snow

Scattered snow

Evening

Scattered snow

Scattered snow

-2°

Night

Scattered snow

Scattered snow

-8°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Southern

27km/h

Morning

Southern

29km/h

Noon

Southwestern

27km/h

Afternoon

Western

31km/h

Evening

Western

33km/h

Night

Western

31km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

93%

Noon

Relative Humidity

91%

Afternoon

Relative Humidity

74%

Evening

Relative Humidity

70%

Night

Relative Humidity

64%

Dawn

Precipitation Probability

60%

Morning

Precipitation Probability

65%

Noon

Precipitation Probability

60%

Afternoon

Precipitation Probability

73%

Evening

Precipitation Probability

71%

Night

Precipitation Probability

66%

Dawn

Very Cold

Very Cold

-12°

Morning

Frost

Frost

-12°

Noon

Frost

Frost

-8°

Afternoon

Frost

Frost

-7°

Evening

Frost

Frost

-12°

Night

Frost

Frost

-15°

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.

Dawn

Western

32km/h

Morning

North-west

34km/h

Noon

North-west

33km/h

Afternoon

North-west

31km/h

Evening

Western

26km/h

Night

Western

25km/h

Dawn

Relative Humidity

59%

Morning

Relative Humidity

61%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

67%

Night

Relative Humidity

68%

Dawn

Precipitation Probability

36%

Morning

Precipitation Probability

36%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%