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

Day

mostly clear

12°

Night

clear to mostly cloudy

Day

overcast

12°

Night

light fog from midnight till dawn, rain showers at dawn

10°

Day

rain showers at times

11°

Night

rain showers at night

Day

brisk wind

Night

frost from evening

-3°

Day

frost till morning

Night

cold

-3°

Day

cold

Night

frost from evening till dawn followed by snow showers

-1°

Day

snow showers

-1°

Night

snow showers

Day

chance for snow showers

Night

chance for snow/rain mix at evening, frost from midnight

Day

mostly cloudy

Night

snow/rain mix at midnight followed by snow showers

Dawn

Scattered Clouds

Scattered Clouds

Morning

Mostly Clear

Mostly Clear

Noon

Mostly Clear

Mostly Clear

11°

Afternoon

Mostly Clear

Mostly Clear

12°

Evening

Clear

Clear

10°

Night

Mostly Clear

Mostly Clear

Dawn

Western

14km/h

Morning

Western

12km/h

Noon

Western

8km/h

Afternoon

Southwestern

6km/h

Evening

Southwestern

7km/h

Night

Southern

8km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

73%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

54%

Evening

Relative Humidity

73%

Night

Relative Humidity

79%

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

Cloudy

Cloudy

Morning

Overcast

Overcast

Noon

Overcast

Overcast

11°

Afternoon

Overcast

Overcast

12°

Evening

Overcast

Overcast

11°

Night

Mist - Light Fog

Mist - Light Fog

10°

Dawn

Southern

13km/h

Morning

Southern

14km/h

Noon

Southern

14km/h

Afternoon

Southern

13km/h

Evening

Southern

11km/h

Night

Southern

11km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

75%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

87%

Night

Relative Humidity

94%

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

10°

Morning

Mist - Light Fog

Mist - Light Fog

10°

Noon

Overcast

Overcast

10°

Afternoon

Chance for Light Rain

Chance for Light Rain

11°

Evening

Overcast

Overcast

11°

Night

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Dawn

Southern

7km/h

Morning

Southern

4km/h

Noon

Western

7km/h

Afternoon

Western

5km/h

Evening

Southwestern

9km/h

Night

Southern

27km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

94%

Noon

Relative Humidity

87%

Afternoon

Relative Humidity

84%

Evening

Relative Humidity

88%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

81%

Morning

Precipitation Probability

79%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

42%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

81%

Dawn

Very Cold

Very Cold

Morning

Brisk winds

Brisk winds

Noon

Brisk winds

Brisk winds

Afternoon

Brisk winds

Brisk winds

Evening

Frost

Frost

Night

Frost

Frost

-2°

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

32km/h

Morning

Western

40km/h

Noon

Western

41km/h

Afternoon

Western

39km/h

Evening

Western

35km/h

Night

Western

31km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

66%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

64%

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

Frost

Frost

-3°

Morning

Frost

Frost

-3°

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

-1°

Night

Very Cold

Very Cold

-3°

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

29km/h

Morning

North-west

28km/h

Noon

Western

28km/h

Afternoon

Western

27km/h

Evening

North-west

25km/h

Night

North-west

22km/h

Dawn

Relative Humidity

66%

Morning

Relative Humidity

59%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

58%

Night

Relative Humidity

58%

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

-3°

Morning

Very Cold

Very Cold

-3°

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

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 Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

North-west

21km/h

Morning

North-west

20km/h

Noon

Western

19km/h

Afternoon

Western

16km/h

Evening

Western

12km/h

Night

Western

9km/h

Dawn

Relative Humidity

56%

Morning

Relative Humidity

50%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

50%

Evening

Relative Humidity

59%

Night

Relative Humidity

64%

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

Snowy

Snowy

Morning

Snowy

Snowy

-1°

Noon

Snowy

Snowy

-1°

Afternoon

Snowy

Snowy

-1°

Evening

Snowy

Snowy

Night

Snowy

Snowy

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

Western

5km/h

Morning

Southern

11km/h

Noon

Southern

12km/h

Afternoon

Southeastern

9km/h

Evening

Southeastern

8km/h

Night

Southeastern

7km/h

Dawn

Relative Humidity

72%

Morning

Relative Humidity

55%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

88%

Evening

Relative Humidity

95%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

64%

Morning

Precipitation Probability

67%

Noon

Precipitation Probability

85%

Afternoon

Precipitation Probability

90%

Evening

Precipitation Probability

94%

Night

Precipitation Probability

94%

Dawn

Snowy

Snowy

Morning

Snowy

Snowy

Noon

Snowy

Snowy

Afternoon

Chance for Light Snow

Chance for Light Snow

Evening

Chance for Sleet

Chance for Sleet

Night

Frost

Frost

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Western

14km/h

Morning

Western

13km/h

Noon

Western

8km/h

Afternoon

North-west

11km/h

Evening

North-west

17km/h

Night

North-west

17km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

70%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

95%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

94%

Morning

Precipitation Probability

62%

Noon

Precipitation Probability

60%

Afternoon

Precipitation Probability

56%

Evening

Precipitation Probability

46%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

Morning

Very Cold

Very Cold

Noon

Mist - Light Fog

Mist - Light Fog

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Sleet

Sleet

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

Northern

13km/h

Morning

Northern

7km/h

Noon

Eastern

6km/h

Afternoon

Eastern

7km/h

Evening

Southeastern

9km/h

Night

Southeastern

9km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

88%

Noon

Relative Humidity

92%

Afternoon

Relative Humidity

89%

Evening

Relative Humidity

90%

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

68%