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

Day

scattered clouds

21°

Night

partly cloudy

12°

Day

scattered clouds

24°

Night

cloudy to mostly clear

Day

mostly clear

22°

Night

mostly clear

15°

Day

mostly clear to mostly cloudy

27°

Night

mostly cloudy

Day

cold and mostly clear

11°

Night

cold and overcast

Day

cold and overcast

Night

overcast

Day

cloudy to scattered clouds

19°

Night

mostly clear

12°

Day

chance for light rain at afternoon

13°

Night

cold and scattered clouds

Day

cold and scattered clouds

Night

cold

Dawn

Scattered Clouds

Scattered Clouds

Morning

Scattered Clouds

Scattered Clouds

10°

Noon

Scattered Clouds

Scattered Clouds

19°

Afternoon

Mostly Cloudy

Mostly Cloudy

21°

Evening

Scattered Clouds

Scattered Clouds

16°

Night

Cloudy

Cloudy

13°

Dawn

Southeastern

8km/h

Morning

Southeastern

7km/h

Noon

Southeastern

6km/h

Afternoon

Southern

9km/h

Evening

Southern

8km/h

Night

Southern

11km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

66%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

36%

Evening

Relative Humidity

65%

Night

Relative Humidity

89%

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

12°

Morning

Scattered Clouds

Scattered Clouds

15°

Noon

Scattered Clouds

Scattered Clouds

23°

Afternoon

Scattered Clouds

Scattered Clouds

24°

Evening

Overcast

Overcast

17°

Night

Overcast

Overcast

11°

Dawn

Southern

12km/h

Morning

Southwestern

11km/h

Noon

Southwestern

14km/h

Afternoon

Western

20km/h

Evening

North-west

9km/h

Night

Northern

7km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

66%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

65%

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

Mostly Cloudy

Mostly Cloudy

Morning

Mostly Clear

Mostly Clear

10°

Noon

Mostly Clear

Mostly Clear

17°

Afternoon

Mostly Clear

Mostly Clear

22°

Evening

Mostly Clear

Mostly Clear

17°

Night

Scattered Clouds

Scattered Clouds

15°

Dawn

Eastern

9km/h

Morning

Southern

11km/h

Noon

Southern

15km/h

Afternoon

Southwestern

17km/h

Evening

Southern

16km/h

Night

Southern

21km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

67%

Noon

Relative Humidity

42%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

60%

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

Mostly Clear

Mostly Clear

15°

Morning

Mostly Clear

Mostly Clear

18°

Noon

Scattered Clouds

Scattered Clouds

27°

Afternoon

Cloudy

Cloudy

27°

Evening

Partly Cloudy

Partly Cloudy

14°

Night

Mostly Cloudy

Mostly Cloudy

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southern

22km/h

Morning

Southwestern

18km/h

Noon

Western

25km/h

Afternoon

Northern

28km/h

Evening

Northern

25km/h

Night

Northern

24km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

56%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

58%

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

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Scattered Clouds

Scattered Clouds

Afternoon

Scattered Clouds

Scattered Clouds

11°

Evening

Mostly Clear

Mostly Clear

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

Northern

19km/h

Morning

Northern

14km/h

Noon

Northern

13km/h

Afternoon

Northern

12km/h

Evening

Eastern

6km/h

Night

Eastern

17km/h

Dawn

Relative Humidity

70%

Morning

Relative Humidity

49%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

35%

Evening

Relative Humidity

54%

Night

Relative Humidity

66%

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

Afternoon

Overcast

Overcast

Evening

Overcast

Overcast

Night

Overcast

Overcast

Dawn

Southeastern

16km/h

Morning

Southern

14km/h

Noon

Southern

13km/h

Afternoon

Southern

10km/h

Evening

Southeastern

8km/h

Night

Southeastern

11km/h

Dawn

Relative Humidity

58%

Morning

Relative Humidity

49%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

35%

Evening

Relative Humidity

50%

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

0%

Dawn

Cloudy

Cloudy

Morning

Overcast

Overcast

Noon

Overcast

Overcast

15°

Afternoon

Overcast

Overcast

19°

Evening

Mostly Clear

Mostly Clear

18°

Night

Mostly Clear

Mostly Clear

18°

Dawn

Southern

12km/h

Morning

Southern

14km/h

Noon

Southern

16km/h

Afternoon

Southern

14km/h

Evening

Southwestern

9km/h

Night

Southern

13km/h

Dawn

Relative Humidity

64%

Morning

Relative Humidity

56%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

50%

Evening

Relative Humidity

71%

Night

Relative Humidity

88%

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

12°

Morning

Overcast

Overcast

Noon

Mostly Cloudy

Mostly Cloudy

13°

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

13°

Evening

Mostly Clear

Mostly Clear

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

Southern

22km/h

Morning

Southwestern

26km/h

Noon

Southwestern

30km/h

Afternoon

Southwestern

26km/h

Evening

Northern

25km/h

Night

Northern

23km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

61%

Noon

Relative Humidity

46%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

57%

Night

Relative Humidity

56%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

34%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Scattered Clouds

Scattered Clouds

Evening

Scattered Clouds

Scattered Clouds

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

Northern

17km/h

Morning

Northern

12km/h

Noon

Northern

7km/h

Afternoon

Northern

4km/h

Evening

Southern

5km/h

Night

Southern

12km/h

Dawn

Relative Humidity

54%

Morning

Relative Humidity

45%

Noon

Relative Humidity

43%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

52%

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%