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

Day

generally overcast with frost at early morning

Night

cold and partly cloudy

Day

overcast to scattered clouds

16°

Night

generally partly cloudy with chance for light rain with thunderstorms at dawn

10°

Day

rain showers with thunderstorms at afternoon

22°

Night

generally mostly cloudy with rain showers till early night hours

Day

cold

Night

cold

Day

cold and scattered clouds

Night

overcast

Day

cloudy

12°

Night

overcast

Day

chance for rain showers with thunderstorms at afternoon

22°

Night

rain showers with thunderstorms

15°

Day

rain showers with thunderstorms

16°

Night

rain showers with thunderstorms

Day

rain showers with thunderstorms, fog at early morning

17°

Night

frost from midnight

-1°

Dawn

Frost

Frost

Morning

Frost

Frost

Noon

Very Cold

Very Cold

Afternoon

Overcast

Overcast

Evening

Partly Cloudy

Partly Cloudy

Night

Partly Cloudy

Partly Cloudy

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southeastern

12km/h

Morning

Southern

13km/h

Noon

Southern

9km/h

Afternoon

Southern

8km/h

Evening

Southeastern

9km/h

Night

Southeastern

12km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

62%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

71%

Night

Relative Humidity

73%

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

Very Cold

Very Cold

Noon

Overcast

Overcast

11°

Afternoon

Cloudy

Cloudy

16°

Evening

Scattered Clouds

Scattered Clouds

14°

Night

Scattered Clouds

Scattered Clouds

12°

Dawn

Southern

14km/h

Morning

Southern

15km/h

Noon

Southern

16km/h

Afternoon

Southern

19km/h

Evening

Southwestern

15km/h

Night

Southwestern

15km/h

Dawn

Relative Humidity

74%

Morning

Relative Humidity

69%

Noon

Relative Humidity

56%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

66%

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

Partly Cloudy with a chance for Thunderstorms and Light Rain

Partly Cloudy with a chance for Thunderstorms and Light Rain

10°

Morning

Mostly Cloudy

Mostly Cloudy

12°

Noon

Cloudy

Cloudy

20°

Afternoon

Thunderstorms

Thunderstorms

22°

Evening

Rain Showers

Rain Showers

Night

Very Cold

Very Cold

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.

Dawn

Southwestern

13km/h

Morning

Southern

11km/h

Noon

Southwestern

10km/h

Afternoon

North-west

23km/h

Evening

Northern

25km/h

Night

Northern

30km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

84%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

89%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

40%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

95%

Evening

Precipitation Probability

67%

Night

Precipitation Probability

67%

Dawn

Very Cold

Very Cold

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

Northern

31km/h

Morning

Northern

28km/h

Noon

Northern

26km/h

Afternoon

Northern

20km/h

Evening

Southeastern

5km/h

Night

Southern

15km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

76%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

78%

Night

Relative Humidity

83%

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

Very Cold

Very Cold

Noon

Mostly Clear

Mostly Clear

Afternoon

Overcast

Overcast

Evening

Overcast

Overcast

Night

Overcast

Overcast

Dawn

North-west

14km/h

Morning

Western

15km/h

Noon

Southwestern

19km/h

Afternoon

Western

22km/h

Evening

Northern

1km/h

Night

Eastern

11km/h

Dawn

Relative Humidity

65%

Morning

Relative Humidity

51%

Noon

Relative Humidity

42%

Afternoon

Relative Humidity

35%

Evening

Relative Humidity

61%

Night

Relative Humidity

75%

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

Overcast

Overcast

Morning

Cloudy

Cloudy

Noon

Cloudy

Cloudy

11°

Afternoon

Mostly Cloudy

Mostly Cloudy

12°

Evening

Partly Cloudy

Partly Cloudy

10°

Night

Overcast

Overcast

Dawn

Southwestern

14km/h

Morning

Southwestern

17km/h

Noon

Southern

20km/h

Afternoon

Southern

25km/h

Evening

Southwestern

22km/h

Night

Southwestern

23km/h

Dawn

Relative Humidity

70%

Morning

Relative Humidity

65%

Noon

Relative Humidity

52%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

53%

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

Overcast

Overcast

10°

Morning

Scattered Clouds

Scattered Clouds

13°

Noon

Scattered Clouds

Scattered Clouds

20°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

22°

Evening

Thunderstorms

Thunderstorms

20°

Night

Thunderstorms

Thunderstorms

17°

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

13km/h

Morning

Southwestern

10km/h

Noon

Southwestern

7km/h

Afternoon

Southeastern

10km/h

Evening

Southern

8km/h

Night

Southern

23km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

56%

Noon

Relative Humidity

43%

Afternoon

Relative Humidity

43%

Evening

Relative Humidity

65%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

38%

Evening

Precipitation Probability

66%

Night

Precipitation Probability

66%

Dawn

Thunderstorms

Thunderstorms

15°

Morning

Thunderstorms

Thunderstorms

16°

Noon

Thunderstorms

Thunderstorms

16°

Afternoon

Mostly Cloudy with a chance for Thunderstorms and Light Rain

Mostly Cloudy with a chance for Thunderstorms and Light Rain

15°

Evening

Thunderstorms

Thunderstorms

Night

Thunderstorms

Thunderstorms

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.

Dawn

Southwestern

22km/h

Morning

Southwestern

20km/h

Noon

Southwestern

16km/h

Afternoon

Western

14km/h

Evening

Northern

12km/h

Night

Northern

11km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

78%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

62%

Evening

Relative Humidity

88%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

81%

Morning

Precipitation Probability

84%

Noon

Precipitation Probability

76%

Afternoon

Precipitation Probability

71%

Evening

Precipitation Probability

73%

Night

Precipitation Probability

73%

Dawn

Rain Showers

Rain Showers

Morning

Rain Showers and Fog

Rain Showers and Fog

13°

Noon

Rain Showers

Rain Showers

17°

Afternoon

Thunderstorms

Thunderstorms

17°

Evening

Scattered Clouds

Scattered Clouds

12°

Night

Frost

Frost

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 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

Northeastern

8km/h

Morning

Southeastern

25km/h

Noon

Southern

28km/h

Afternoon

Southwestern

33km/h

Evening

Western

24km/h

Night

North-west

28km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

95%

Noon

Relative Humidity

91%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

71%

Night

Relative Humidity

71%

Dawn

Precipitation Probability

79%

Morning

Precipitation Probability

77%

Noon

Precipitation Probability

71%

Afternoon

Precipitation Probability

79%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%