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

Illinois, United States

Day

mostly cloudy to mostly clear

20°

Night

scattered clouds

12°

Day

clear

17°

Night

mostly clear

5°

Day

overcast

15°

Night

chance for rain showers with thunderstorms at dawn

12°

Day

generally overcast with chance for rain showers at morning

20°

Night

generally scattered clouds with light fog at dawn

6°

Day

generally partly cloudy with chance for rain showers at afternoon

15°

Night

chance for rain showers at evening, frost at dawn

0°

Day

generally overcast with frost at morning

2°

Night

frost from midnight

-3°

Day

frost till morning

5°

Night

frost from evening

-3°

Day

generally partly cloudy with frost at early morning

10°

Night

overcast

8°

Day

partly cloudy to overcast

13°

Night

cold and scattered clouds

2°

Dawn

Overcast

Overcast

8°

Morning

Scattered Clouds

Scattered Clouds

11°

Noon

Partly Cloudy

Partly Cloudy

19°

Afternoon

Mostly Clear

Mostly Clear

20°

Evening

Scattered Clouds

Scattered Clouds

16°

Night

Scattered Clouds

Scattered Clouds

14°

Dawn

Southeastern

10km/h

Morning

Southeastern

16km/h

Noon

Southern

21km/h

Afternoon

Southern

23km/h

Evening

Southern

24km/h

Night

Southern

24km/h

Dawn

Relative Humidity

72%

Morning

Relative Humidity

48%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

70%

Night

Relative Humidity

71%

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

12°

Morning

Scattered Clouds

Scattered Clouds

15°

Noon

Mostly Clear

Mostly Clear

17°

Afternoon

Clear

Clear

16°

Evening

Mostly Clear

Mostly Clear

10°

Night

Scattered Clouds

Scattered Clouds

6°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southwestern

20km/h

Morning

Western

21km/h

Noon

North-west

23km/h

Afternoon

North-west

21km/h

Evening

North-west

12km/h

Night

North-west

8km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

64%

Noon

Relative Humidity

49%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

69%

Night

Relative Humidity

81%

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

5°

Morning

Overcast

Overcast

8°

Noon

Overcast

Overcast

14°

Afternoon

Overcast

Overcast

15°

Evening

Overcast

Overcast

12°

Night

Overcast

Overcast

12°

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

Northern

6km/h

Morning

Southeastern

13km/h

Noon

Southeastern

19km/h

Afternoon

Southern

20km/h

Evening

Southeastern

22km/h

Night

Southern

25km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

51%

Noon

Relative Humidity

34%

Afternoon

Relative Humidity

34%

Evening

Relative Humidity

55%

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

Chance for Thunderstorms

Chance for Thunderstorms

14°

Morning

Chance for Rain Showers

Chance for Rain Showers

15°

Noon

Overcast

Overcast

19°

Afternoon

Partly Cloudy

Partly Cloudy

20°

Evening

Mostly Cloudy

Mostly Cloudy

14°

Night

Scattered Clouds

Scattered Clouds

9°

Dawn

Southern

26km/h

Morning

Southwestern

19km/h

Noon

North-west

18km/h

Afternoon

Western

17km/h

Evening

Western

12km/h

Night

North-west

11km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

69%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

41%

Evening

Relative Humidity

64%

Night

Relative Humidity

80%

Dawn

Precipitation Probability

68%

Morning

Precipitation Probability

40%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

6°

Morning

Overcast

Overcast

9°

Noon

Mostly Cloudy

Mostly Cloudy

15°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

15°

Evening

Chance for Rain Showers

Chance for Rain Showers

12°

Night

Overcast

Overcast

6°

Dawn

North-west

8km/h

Morning

North-west

8km/h

Noon

Western

13km/h

Afternoon

North-west

14km/h

Evening

North-west

18km/h

Night

Northern

18km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

73%

Noon

Relative Humidity

64%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

90%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

43%

Evening

Precipitation Probability

43%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

0°

Morning

Frost

Frost

1°

Noon

Very Cold

Very Cold

2°

Afternoon

Very Cold

Very Cold

2°

Evening

Very Cold

Very Cold

0°

Night

Frost

Frost

-2°

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

North-west

14km/h

Morning

North-west

20km/h

Noon

North-west

24km/h

Afternoon

North-west

23km/h

Evening

North-west

21km/h

Night

North-west

23km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

55%

Noon

Relative Humidity

42%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

49%

Night

Relative Humidity

67%

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

0°

Noon

Very Cold

Very Cold

5°

Afternoon

Very Cold

Very Cold

5°

Evening

Frost

Frost

1°

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

North-west

14km/h

Morning

North-west

13km/h

Noon

North-west

14km/h

Afternoon

North-west

14km/h

Evening

Western

9km/h

Night

North-west

8km/h

Dawn

Relative Humidity

74%

Morning

Relative Humidity

59%

Noon

Relative Humidity

43%

Afternoon

Relative Humidity

41%

Evening

Relative Humidity

62%

Night

Relative Humidity

67%

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

1°

Noon

Scattered Clouds

Scattered Clouds

9°

Afternoon

Cloudy

Cloudy

10°

Evening

Overcast

Overcast

8°

Night

Overcast

Overcast

8°

Dawn

Southwestern

11km/h

Morning

Southwestern

19km/h

Noon

Southwestern

23km/h

Afternoon

Southwestern

24km/h

Evening

Southern

27km/h

Night

Southern

30km/h

Dawn

Relative Humidity

68%

Morning

Relative Humidity

47%

Noon

Relative Humidity

34%

Afternoon

Relative Humidity

32%

Evening

Relative Humidity

42%

Night

Relative Humidity

47%

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

Mostly Cloudy

Mostly Cloudy

8°

Morning

Scattered Clouds

Scattered Clouds

10°

Noon

Overcast

Overcast

13°

Afternoon

Overcast

Overcast

11°

Evening

Cloudy

Cloudy

7°

Night

Scattered Clouds

Scattered Clouds

5°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southwestern

28km/h

Morning

Southwestern

26km/h

Noon

Western

30km/h

Afternoon

North-west

28km/h

Evening

North-west

24km/h

Night

North-west

19km/h

Dawn

Relative Humidity

47%

Morning

Relative Humidity

48%

Noon

Relative Humidity

49%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

66%

Night

Relative Humidity

69%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%