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

Day

cold and overcast

Night

light rain till early night hours, light fog from midnight till dawn

Day

cold

Night

snow/rain mix from midnight, rain showers with thunderstorms at dawn

Day

rain showers with thunderstorms and fog till noon

Night

light fog from evening

Day

light fog at morning

Night

light fog at night

Day

light fog and frost and chance for light snow at times

Night

frost till dawn

-9°

Day

cold

-7°

Night

cold

-10°

Day

cold

-5°

Night

cold

-5°

Day

cold

-1°

Night

frost and chance for snow showers at times

-7°

Day

frost at morning

-8°

Night

frost at dawn

-12°

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Overcast

Overcast

Evening

Light Rain

Light Rain

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Northern

13km/h

Morning

Eastern

12km/h

Noon

Southeastern

11km/h

Afternoon

Southeastern

13km/h

Evening

Southeastern

11km/h

Night

Southern

8km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

86%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

82%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

97%

Night

Precipitation Probability

75%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Sleet

Sleet

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Northern

15km/h

Morning

Northeastern

17km/h

Noon

Northeastern

15km/h

Afternoon

Northeastern

13km/h

Evening

Eastern

17km/h

Night

Southeastern

20km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

90%

Noon

Relative Humidity

87%

Afternoon

Relative Humidity

87%

Evening

Relative Humidity

86%

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

99%

Dawn

Sleet

Sleet

Morning

Rain Showers and Fog

Rain Showers and Fog

Noon

Mist - Light Fog

Mist - Light Fog

Afternoon

Very Cold

Very Cold

Evening

Mist - Light Fog

Mist - Light Fog

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southeastern

22km/h

Morning

Southern

11km/h

Noon

Western

16km/h

Afternoon

North-west

12km/h

Evening

North-west

10km/h

Night

North-west

7km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

98%

Noon

Relative Humidity

94%

Afternoon

Relative Humidity

90%

Evening

Relative Humidity

93%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

82%

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

Overcast

Overcast

Afternoon

Overcast

Overcast

Evening

Overcast

Overcast

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Eastern

9km/h

Morning

Southeastern

12km/h

Noon

Southeastern

14km/h

Afternoon

Southeastern

12km/h

Evening

Southeastern

16km/h

Night

Southeastern

12km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

93%

Noon

Relative Humidity

87%

Afternoon

Relative Humidity

83%

Evening

Relative Humidity

91%

Night

Relative Humidity

98%

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

Mist - Light Fog

Mist - Light Fog

Noon

Mist - Light Fog

Mist - Light Fog

Afternoon

Frost

Frost

Evening

Frost

Frost

-4°

Night

Frost

Frost

-7°

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

9km/h

Morning

North-west

11km/h

Noon

North-west

14km/h

Afternoon

North-west

19km/h

Evening

North-west

23km/h

Night

North-west

25km/h

Dawn

Relative Humidity

100%

Morning

Relative Humidity

97%

Noon

Relative Humidity

94%

Afternoon

Relative Humidity

88%

Evening

Relative Humidity

85%

Night

Relative Humidity

75%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

58%

Afternoon

Precipitation Probability

58%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-9°

Morning

Very Cold

Very Cold

-9°

Noon

Very Cold

Very Cold

-7°

Afternoon

Very Cold

Very Cold

-7°

Evening

Very Cold

Very Cold

-8°

Night

Very Cold

Very Cold

-9°

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

27km/h

Morning

North-west

26km/h

Noon

North-west

23km/h

Afternoon

North-west

21km/h

Evening

North-west

22km/h

Night

North-west

18km/h

Dawn

Relative Humidity

64%

Morning

Relative Humidity

47%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

47%

Night

Relative Humidity

50%

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

-10°

Morning

Very Cold

Very Cold

-9°

Noon

Very Cold

Very Cold

-6°

Afternoon

Very Cold

Very Cold

-5°

Evening

Very Cold

Very Cold

-5°

Night

Very Cold

Very Cold

-4°

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

18km/h

Morning

North-west

16km/h

Noon

Western

15km/h

Afternoon

Western

15km/h

Evening

Western

15km/h

Night

Southwestern

13km/h

Dawn

Relative Humidity

51%

Morning

Relative Humidity

45%

Noon

Relative Humidity

39%

Afternoon

Relative Humidity

39%

Evening

Relative Humidity

40%

Night

Relative Humidity

28%

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

-3°

Noon

Very Cold

Very Cold

-1°

Afternoon

Very Cold

Very Cold

-1°

Evening

Frost

Frost

Night

Frost

Frost

-1°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southern

11km/h

Morning

Western

10km/h

Noon

Western

16km/h

Afternoon

Western

19km/h

Evening

Western

20km/h

Night

Western

20km/h

Dawn

Relative Humidity

37%

Morning

Relative Humidity

38%

Noon

Relative Humidity

39%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

66%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

53%

Dawn

Frost

Frost

-7°

Morning

Frost

Frost

-8°

Noon

Very Cold

Very Cold

-8°

Afternoon

Very Cold

Very Cold

-8°

Evening

Very Cold

Very Cold

-10°

Night

Very Cold

Very Cold

-11°

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

29km/h

Morning

Northern

28km/h

Noon

North-west

26km/h

Afternoon

North-west

24km/h

Evening

North-west

23km/h

Night

North-west

22km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

59%

Noon

Relative Humidity

52%

Afternoon

Relative Humidity

48%

Evening

Relative Humidity

55%

Night

Relative Humidity

58%

Dawn

Precipitation Probability

53%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%