Weather hour by hour (periods) in Chicago , United States

Day

frost till noon

Night

generally overcast with frost at dawn

Day

generally partly cloudy with frost at morning

Night

rain showers at dawn

Day

rain showers, snow/rain mix at afternoon

Night

frost and chance for light snow from midnight

-5°

Day

generally mostly cloudy with frost at morning

-3°

Night

cold

-3°

Day

cold

Night

cold

-4°

Day

cold

-4°

Night

cold

-5°

Day

chance for light snow from noon

Night

generally scattered clouds with light fog at dawn

Day

light fog till noon

Night

cloudy

Day

chance for snow/rain mix till noon followed by chance for rain showers

Night

rain showers till midnight

Dawn

Frost

Frost

-6°

Morning

Frost

Frost

-3°

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.

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

Southern

13km/h

Morning

Southern

16km/h

Noon

Southern

20km/h

Afternoon

Southwestern

24km/h

Evening

Southwestern

24km/h

Night

Southwestern

24km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

74%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

80%

Evening

Relative Humidity

84%

Night

Relative Humidity

82%

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

Morning

Frost

Frost

Noon

Very Cold

Very Cold

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

Western

20km/h

Morning

Western

12km/h

Noon

North-west

6km/h

Afternoon

Southeastern

9km/h

Evening

Southern

16km/h

Night

Southern

24km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

85%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

81%

Evening

Relative Humidity

90%

Night

Relative Humidity

90%

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

Rain Showers

Rain Showers

Noon

Rain Showers

Rain Showers

Afternoon

Sleet

Sleet

Evening

Very Cold

Very Cold

Night

Frost

Frost

-4°

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

Southern

27km/h

Morning

Southern

30km/h

Noon

Southern

27km/h

Afternoon

Southwestern

19km/h

Evening

Southwestern

26km/h

Night

Western

33km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

94%

Noon

Relative Humidity

94%

Afternoon

Relative Humidity

89%

Evening

Relative Humidity

89%

Night

Relative Humidity

71%

Dawn

Precipitation Probability

83%

Morning

Precipitation Probability

94%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

92%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-5°

Morning

Frost

Frost

-6°

Noon

Very Cold

Very Cold

-4°

Afternoon

Very Cold

Very Cold

-3°

Evening

Very Cold

Very Cold

-3°

Night

Very Cold

Very Cold

-2°

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

Western

33km/h

Morning

Western

28km/h

Noon

Western

20km/h

Afternoon

Western

13km/h

Evening

Southwestern

14km/h

Night

Southern

23km/h

Dawn

Relative Humidity

60%

Morning

Relative Humidity

55%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

40%

Evening

Relative Humidity

42%

Night

Relative Humidity

48%

Dawn

Precipitation Probability

48%

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

-1°

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

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.

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southern

25km/h

Morning

Southwestern

22km/h

Noon

Southwestern

20km/h

Afternoon

Western

12km/h

Evening

North-west

15km/h

Night

North-west

18km/h

Dawn

Relative Humidity

52%

Morning

Relative Humidity

51%

Noon

Relative Humidity

52%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

77%

Night

Relative Humidity

66%

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

-4°

Morning

Very Cold

Very Cold

-5°

Noon

Very Cold

Very Cold

-5°

Afternoon

Very Cold

Very Cold

-4°

Evening

Very Cold

Very Cold

-5°

Night

Very Cold

Very Cold

-5°

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

North-west

16km/h

Morning

North-west

11km/h

Noon

North-west

7km/h

Afternoon

Western

3km/h

Evening

Southern

9km/h

Night

Southwestern

10km/h

Dawn

Relative Humidity

55%

Morning

Relative Humidity

45%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

36%

Evening

Relative Humidity

45%

Night

Relative Humidity

43%

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

-5°

Morning

Very Cold

Very Cold

-3°

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

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

Southwestern

8km/h

Morning

Southeastern

6km/h

Noon

Southeastern

9km/h

Afternoon

Southeastern

16km/h

Evening

Southeastern

21km/h

Night

Southern

18km/h

Dawn

Relative Humidity

48%

Morning

Relative Humidity

47%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

45%

Evening

Relative Humidity

51%

Night

Relative Humidity

72%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

28%

Afternoon

Precipitation Probability

28%

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

Very Cold

Very Cold

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

Southern

16km/h

Morning

Southwestern

14km/h

Noon

Southwestern

15km/h

Afternoon

Western

13km/h

Evening

Western

9km/h

Night

North-west

9km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

96%

Noon

Relative Humidity

94%

Afternoon

Relative Humidity

87%

Evening

Relative Humidity

85%

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

Mist - Light Fog

Mist - Light Fog

Morning

Chance for Sleet

Chance for Sleet

Noon

Chance for Sleet

Chance for Sleet

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

Dawn

Northeastern

13km/h

Morning

Southeastern

14km/h

Noon

Southern

17km/h

Afternoon

Southern

18km/h

Evening

Southern

18km/h

Night

Southwestern

20km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

92%

Noon

Relative Humidity

92%

Afternoon

Relative Humidity

94%

Evening

Relative Humidity

98%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

31%

Noon

Precipitation Probability

58%

Afternoon

Precipitation Probability

65%

Evening

Precipitation Probability

65%

Night

Precipitation Probability

65%