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

Day

rain showers with thunderstorms from noon

14°

Night

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

-4°

Day

snow showers, frost at afternoon

-3°

Night

light snow, frost

-11°

Day

frost till noon

-5°

Night

frost at midnight, snow showers at dawn

-6°

Day

chance for snow showers till morning, frost at noon

Night

frost and chance for snow showers at dawn

Day

generally mostly cloudy with chance for light snow at early morning

10°

Night

generally scattered clouds with light fog at midnight

Day

chance for light rain at noon

12°

Night

light fog from midnight

Day

generally mostly cloudy with light fog at morning

15°

Night

generally overcast with chance for light rain at dawn

Day

chance for rain showers till morning

Night

generally scattered clouds with frost at dawn

Day

frost

Night

frost till midnight, chance for light snow at dawn

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Overcast

Overcast

Noon

Chance for Rain Showers

Chance for Rain Showers

14°

Afternoon

Thunderstorms

Thunderstorms

14°

Evening

Heavy Rain

Heavy Rain

10°

Night

Sleet

Sleet

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 Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Eastern

19km/h

Morning

Southeastern

24km/h

Noon

Southern

30km/h

Afternoon

Southern

30km/h

Evening

North-west

18km/h

Night

Northern

33km/h

Dawn

Relative Humidity

73%

Morning

Relative Humidity

65%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

80%

Evening

Relative Humidity

97%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

51%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

99%

Dawn

Snowy

Snowy

-4°

Morning

Snowy

Snowy

-4°

Noon

Scattered snow

Scattered snow

-4°

Afternoon

Scattered snow

Scattered snow

-3°

Evening

Scattered snow

Scattered snow

-5°

Night

Scattered snow

Scattered snow

-8°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

North-west

26km/h

Morning

North-west

34km/h

Noon

North-west

42km/h

Afternoon

North-west

40km/h

Evening

North-west

32km/h

Night

North-west

29km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

77%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

75%

Night

Relative Humidity

73%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

97%

Afternoon

Precipitation Probability

89%

Evening

Precipitation Probability

66%

Night

Precipitation Probability

66%

Dawn

Frost

Frost

-11°

Morning

Frost

Frost

-10°

Noon

Frost

Frost

-7°

Afternoon

Very Cold

Very Cold

-5°

Evening

Very Cold

Very Cold

-5°

Night

Frost

Frost

-6°

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

23km/h

Morning

Western

20km/h

Noon

Western

17km/h

Afternoon

Western

14km/h

Evening

Southwestern

9km/h

Night

Southwestern

10km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

68%

Noon

Relative Humidity

54%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

57%

Night

Relative Humidity

59%

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

-5°

Morning

Snowy

Snowy

-2°

Noon

Frost

Frost

Afternoon

Very Cold

Very Cold

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

Southern

18km/h

Morning

Southern

21km/h

Noon

Southern

20km/h

Afternoon

Southern

15km/h

Evening

Southern

6km/h

Night

Southern

6km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

85%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

82%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

91%

Morning

Precipitation Probability

65%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Partly Cloudy with chance for Snow Showers

Partly Cloudy with chance for Snow Showers

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Mostly Cloudy

Mostly Cloudy

10°

Evening

Cloudy

Cloudy

Night

Mist - Light Fog

Mist - Light Fog

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northern

7km/h

Morning

Northern

6km/h

Noon

Northern

4km/h

Afternoon

Northeastern

5km/h

Evening

Southeastern

5km/h

Night

Southern

11km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

86%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

90%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

48%

Morning

Precipitation Probability

40%

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

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

10°

Afternoon

Scattered Clouds

Scattered Clouds

12°

Evening

Partly Cloudy

Partly Cloudy

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southwestern

16km/h

Morning

Southwestern

17km/h

Noon

Southwestern

14km/h

Afternoon

Southwestern

13km/h

Evening

Northeastern

3km/h

Night

Northern

7km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

79%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

80%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

33%

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

Scattered Clouds

Scattered Clouds

10°

Afternoon

Scattered Clouds

Scattered Clouds

15°

Evening

Mostly Cloudy

Mostly Cloudy

13°

Night

Overcast

Overcast

Dawn

Northern

8km/h

Morning

Northern

11km/h

Noon

Northern

12km/h

Afternoon

Northern

11km/h

Evening

Northern

6km/h

Night

Northeastern

7km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

87%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

75%

Night

Relative Humidity

85%

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

Morning

Chance for Rain Showers

Chance for Rain Showers

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

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

Southern

18km/h

Morning

Southern

20km/h

Noon

Western

19km/h

Afternoon

North-west

20km/h

Evening

Northern

21km/h

Night

Northern

26km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

76%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

75%

Night

Relative Humidity

75%

Dawn

Precipitation Probability

38%

Morning

Precipitation Probability

43%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

Morning

Frost

Frost

-1°

Noon

Frost

Frost

Afternoon

Frost

Frost

Evening

Frost

Frost

Night

Frost

Frost

Day 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.

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

Northern

26km/h

Morning

Northern

25km/h

Noon

Northern

16km/h

Afternoon

Northeastern

9km/h

Evening

Southern

8km/h

Night

Southern

11km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

74%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

72%

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%