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

Day

rain showers till noon

16°

Night

mostly cloudy to mostly clear

Day

scattered clouds

16°

Night

partly cloudy to clear

10°

Day

clear

19°

Night

fog at dawn

Day

light fog at morning, rain showers with thunderstorms at afternoon

Night

rain showers with thunderstorms

Day

rain showers and snow/rain mix and snow showers at times

Night

frost and light snow at times

-4°

Day

frost till noon

Night

chance for snow/rain mix from midnight till dawn followed by chance for rain showers

Day

chance for light rain at afternoon

12°

Night

cold and partly cloudy

Day

chance for light snow at morning, frost at noon

Night

frost from early night hours till dawn followed by snow showers

-1°

Day

snow showers

Night

snow/rain mix and snow showers and frost at times

-5°

Dawn

Thunderstorms

Thunderstorms

15°

Morning

Rain Showers

Rain Showers

15°

Noon

Rain Showers

Rain Showers

15°

Afternoon

Overcast

Overcast

13°

Evening

Mostly Cloudy

Mostly Cloudy

Night

Scattered Clouds

Scattered Clouds

Dawn

Southwestern

25km/h

Morning

Southwestern

28km/h

Noon

Western

30km/h

Afternoon

Western

26km/h

Evening

Western

16km/h

Night

Western

13km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

87%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

75%

Night

Relative Humidity

82%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

78%

Noon

Precipitation Probability

92%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mostly Clear

Mostly Clear

Morning

Scattered Clouds

Scattered Clouds

Noon

Partly Cloudy

Partly Cloudy

13°

Afternoon

Partly Cloudy

Partly Cloudy

16°

Evening

Partly Cloudy

Partly Cloudy

14°

Night

Scattered Clouds

Scattered Clouds

11°

Dawn

Southwestern

19km/h

Morning

Southwestern

24km/h

Noon

Southwestern

22km/h

Afternoon

Southwestern

19km/h

Evening

Southwestern

22km/h

Night

Southwestern

26km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

65%

Noon

Relative Humidity

52%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

54%

Night

Relative Humidity

55%

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

Scattered Clouds

Scattered Clouds

10°

Morning

Clear

Clear

11°

Noon

Clear

Clear

17°

Afternoon

Clear

Clear

19°

Evening

Scattered Clouds

Scattered Clouds

17°

Night

Cloudy

Cloudy

13°

Dawn

Southwestern

26km/h

Morning

Southwestern

20km/h

Noon

Southwestern

19km/h

Afternoon

Southwestern

17km/h

Evening

Southern

7km/h

Night

Southern

9km/h

Dawn

Relative Humidity

60%

Morning

Relative Humidity

60%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

63%

Night

Relative Humidity

86%

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

Foggy

Foggy

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Overcast

Overcast

Afternoon

Thunderstorms

Thunderstorms

Evening

Thunderstorms

Thunderstorms

Night

Rain Showers

Rain Showers

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

Southern

14km/h

Morning

Southwestern

6km/h

Noon

Southern

6km/h

Afternoon

Southern

16km/h

Evening

Southwestern

19km/h

Night

Southern

23km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

93%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

93%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

98%

Dawn

Rainy

Rainy

Morning

Rain Showers

Rain Showers

Noon

Sleet

Sleet

Afternoon

Scattered snow

Scattered snow

Evening

Frost

Frost

Night

Scattered snow

Scattered snow

-2°

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Southwestern

21km/h

Morning

Northern

27km/h

Noon

Northern

26km/h

Afternoon

North-west

24km/h

Evening

North-west

24km/h

Night

North-west

25km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

94%

Noon

Relative Humidity

86%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

70%

Night

Relative Humidity

68%

Dawn

Precipitation Probability

98%

Morning

Precipitation Probability

98%

Noon

Precipitation Probability

97%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

69%

Dawn

Frost

Frost

-4°

Morning

Frost

Frost

-3°

Noon

Frost

Frost

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Chance for Sleet

Chance for Sleet

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

Very cold weather expected / Make sure to stay warm.

Dawn

North-west

21km/h

Morning

Western

9km/h

Noon

Southwestern

8km/h

Afternoon

Southwestern

14km/h

Evening

Southern

21km/h

Night

Southern

31km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

66%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

53%

Night

Relative Humidity

52%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

52%

Dawn

Chance for Sleet

Chance for Sleet

Morning

Overcast

Overcast

Noon

Overcast

Overcast

12°

Afternoon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

12°

Evening

Cloudy

Cloudy

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

23km/h

Morning

Western

29km/h

Noon

Western

25km/h

Afternoon

North-west

17km/h

Evening

Northern

10km/h

Night

Northeastern

13km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

61%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

70%

Night

Relative Humidity

67%

Dawn

Precipitation Probability

33%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

28%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

Morning

Chance for Light Snow

Chance for Light Snow

Noon

Frost

Frost

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Frost

Frost

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Northeastern

16km/h

Morning

Northern

14km/h

Noon

Northern

11km/h

Afternoon

Northeastern

12km/h

Evening

Eastern

15km/h

Night

Eastern

19km/h

Dawn

Relative Humidity

70%

Morning

Relative Humidity

70%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

78%

Night

Relative Humidity

70%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

36%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Snowy

Snowy

-1°

Morning

Snowy

Snowy

Noon

Snowy

Snowy

Afternoon

Snowy

Snowy

Evening

Sleet

Sleet

Night

Snowy

Snowy

-2°

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

Eastern

26km/h

Morning

Eastern

32km/h

Noon

Eastern

29km/h

Afternoon

Eastern

21km/h

Evening

Northeastern

15km/h

Night

Northern

29km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

89%

Noon

Relative Humidity

91%

Afternoon

Relative Humidity

95%

Evening

Relative Humidity

99%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

76%

Morning

Precipitation Probability

82%

Noon

Precipitation Probability

85%

Afternoon

Precipitation Probability

92%

Evening

Precipitation Probability

89%

Night

Precipitation Probability

89%