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

Day

mostly cloudy

10°

Night

frost at dawn

-1°

Day

frost till morning

Night

generally overcast with chance for snow/rain mix at dawn

Day

overcast

15°

Night

chance for rain showers at dawn

13°

Day

overcast

17°

Night

rain showers from midnight

13°

Day

rain showers till noon

12°

Night

scattered clouds

Day

scattered clouds to cloudy

12°

Night

chance for light rain at dawn

11°

Day

rain showers at afternoon

21°

Night

rain showers with thunderstorms

16°

Day

rain showers with thunderstorms

22°

Night

rain showers with thunderstorms

Day

rain showers at afternoon

Night

rain showers and fog at times

Dawn

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Morning

Cloudy

Cloudy

Noon

Mostly Cloudy

Mostly Cloudy

Afternoon

Cloudy

Cloudy

10°

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

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

15km/h

Morning

North-west

16km/h

Noon

North-west

21km/h

Afternoon

North-west

23km/h

Evening

Northern

19km/h

Night

Northern

19km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

75%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

61%

Night

Relative Humidity

65%

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

Frost

Frost

-1°

Morning

Frost

Frost

-1°

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

Northern

18km/h

Morning

Northeastern

17km/h

Noon

Northeastern

13km/h

Afternoon

Northeastern

10km/h

Evening

Eastern

9km/h

Night

Eastern

13km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

68%

Noon

Relative Humidity

64%

Afternoon

Relative Humidity

62%

Evening

Relative Humidity

72%

Night

Relative Humidity

80%

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

Chance for Sleet

Chance for Sleet

Morning

Very Cold

Very Cold

Noon

Overcast

Overcast

12°

Afternoon

Overcast

Overcast

15°

Evening

Overcast

Overcast

14°

Night

Cloudy

Cloudy

13°

Dawn

Southeastern

18km/h

Morning

Southern

19km/h

Noon

Southern

23km/h

Afternoon

Southern

26km/h

Evening

Southern

26km/h

Night

Southern

29km/h

Dawn

Relative Humidity

71%

Morning

Relative Humidity

62%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

46%

Evening

Relative Humidity

56%

Night

Relative Humidity

63%

Dawn

Precipitation Probability

42%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Chance for Rain Showers

Chance for Rain Showers

13°

Morning

Overcast

Overcast

14°

Noon

Overcast

Overcast

17°

Afternoon

Overcast

Overcast

17°

Evening

Overcast

Overcast

14°

Night

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

13°

Dawn

Southwestern

26km/h

Morning

Southwestern

20km/h

Noon

Western

12km/h

Afternoon

Western

8km/h

Evening

Northeastern

8km/h

Night

Eastern

11km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

85%

Noon

Relative Humidity

46%

Afternoon

Relative Humidity

45%

Evening

Relative Humidity

80%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

53%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

74%

Dawn

Rain Showers

Rain Showers

13°

Morning

Rain Showers

Rain Showers

Noon

Chance for Rain Showers

Chance for Rain Showers

Afternoon

Overcast

Overcast

Evening

Scattered Clouds

Scattered Clouds

Night

Scattered Clouds

Scattered Clouds

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northeastern

9km/h

Morning

Western

13km/h

Noon

Northern

13km/h

Afternoon

Northern

10km/h

Evening

Eastern

5km/h

Night

Eastern

5km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

90%

Noon

Relative Humidity

81%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

85%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

97%

Morning

Precipitation Probability

94%

Noon

Precipitation Probability

58%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

Morning

Scattered Clouds

Scattered Clouds

Noon

Cloudy

Cloudy

11°

Afternoon

Overcast

Overcast

12°

Evening

Cloudy

Cloudy

11°

Night

Cloudy

Cloudy

11°

Dawn

Northern

9km/h

Morning

Northern

9km/h

Noon

Northeastern

7km/h

Afternoon

Northeastern

10km/h

Evening

Eastern

10km/h

Night

Eastern

14km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

83%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

83%

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

0%

Dawn

Chance for Light Rain

Chance for Light Rain

12°

Morning

Cloudy

Cloudy

16°

Noon

Cloudy

Cloudy

21°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

20°

Evening

Chance for Light Rain

Chance for Light Rain

17°

Night

Chance for Rain Showers

Chance for Rain Showers

16°

Dawn

Southern

13km/h

Morning

Southern

18km/h

Noon

Southern

23km/h

Afternoon

Southwestern

25km/h

Evening

Southwestern

16km/h

Night

Southern

20km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

66%

Noon

Relative Humidity

46%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

61%

Night

Relative Humidity

78%

Dawn

Precipitation Probability

44%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

63%

Evening

Precipitation Probability

60%

Night

Precipitation Probability

61%

Dawn

Thunderstorms

Thunderstorms

16°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

18°

Noon

Thunderstorms

Thunderstorms

19°

Afternoon

Thunderstorms

Thunderstorms

22°

Evening

Thunderstorms

Thunderstorms

20°

Night

Thunderstorms

Thunderstorms

16°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southwestern

22km/h

Morning

Southern

24km/h

Noon

Southwestern

27km/h

Afternoon

Southwestern

27km/h

Evening

Southwestern

21km/h

Night

Southwestern

18km/h

Dawn

Relative Humidity

74%

Morning

Relative Humidity

79%

Noon

Relative Humidity

81%

Afternoon

Relative Humidity

83%

Evening

Relative Humidity

76%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

74%

Morning

Precipitation Probability

77%

Noon

Precipitation Probability

73%

Afternoon

Precipitation Probability

78%

Evening

Precipitation Probability

79%

Night

Precipitation Probability

82%

Dawn

Thunderstorms

Thunderstorms

Morning

Overcast

Overcast

Noon

Overcast

Overcast

Afternoon

Rain Showers

Rain Showers

Evening

Rainy

Rainy

Night

Rainy

Rainy

Dawn

North-west

19km/h

Morning

Northern

18km/h

Noon

Northern

13km/h

Afternoon

Northern

12km/h

Evening

Northern

13km/h

Night

Northern

14km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

86%

Noon

Relative Humidity

84%

Afternoon

Relative Humidity

87%

Evening

Relative Humidity

96%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

74%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

71%

Evening

Precipitation Probability

69%

Night

Precipitation Probability

69%