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

Day

cold and scattered clouds

12°

Night

clear

Day

partly cloudy

13°

Night

cold and overcast

Day

cold and cloudy

Night

chance for light rain till midnight

Day

overcast

19°

Night

overcast

13°

Day

generally overcast with chance for rain showers at afternoon

17°

Night

rain showers

15°

Day

chance for rain showers, light fog at afternoon

17°

Night

chance for rain showers at times

14°

Day

chance for rain showers with thunderstorms

23°

Night

rain showers with thunderstorms at times

18°

Day

rain showers with thunderstorms till afternoon

23°

Night

rain showers with thunderstorms

19°

Day

rain showers with thunderstorms till noon

24°

Night

rain showers with thunderstorms

13°

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Scattered Clouds

Scattered Clouds

10°

Afternoon

Scattered Clouds

Scattered Clouds

12°

Evening

Mostly Clear

Mostly Clear

Night

Clear

Clear

Dawn

Western

23km/h

Morning

North-west

22km/h

Noon

North-west

21km/h

Afternoon

North-west

20km/h

Evening

Western

11km/h

Night

Western

18km/h

Dawn

Relative Humidity

70%

Morning

Relative Humidity

56%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

31%

Evening

Relative Humidity

49%

Night

Relative Humidity

61%

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

Morning

Scattered Clouds

Scattered Clouds

Noon

Partly Cloudy

Partly Cloudy

11°

Afternoon

Mostly Cloudy

Mostly Cloudy

13°

Evening

Overcast

Overcast

Night

Overcast

Overcast

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

Very cold weather expected / Make sure to stay warm.

Dawn

Western

19km/h

Morning

North-west

18km/h

Noon

North-west

17km/h

Afternoon

North-west

19km/h

Evening

North-west

15km/h

Night

Northern

18km/h

Dawn

Relative Humidity

73%

Morning

Relative Humidity

62%

Noon

Relative Humidity

49%

Afternoon

Relative Humidity

39%

Evening

Relative Humidity

45%

Night

Relative Humidity

49%

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

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

Night

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

Dawn

Northern

17km/h

Morning

Northeastern

15km/h

Noon

Eastern

13km/h

Afternoon

Eastern

10km/h

Evening

Southeastern

11km/h

Night

Southeastern

15km/h

Dawn

Relative Humidity

59%

Morning

Relative Humidity

44%

Noon

Relative Humidity

36%

Afternoon

Relative Humidity

35%

Evening

Relative Humidity

42%

Night

Relative Humidity

59%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

38%

Night

Precipitation Probability

38%

Dawn

Overcast

Overcast

Morning

Overcast

Overcast

Noon

Overcast

Overcast

17°

Afternoon

Overcast

Overcast

19°

Evening

Cloudy

Cloudy

17°

Night

Overcast

Overcast

15°

Dawn

Southeastern

19km/h

Morning

Southeastern

21km/h

Noon

Southern

24km/h

Afternoon

Southern

28km/h

Evening

Southern

24km/h

Night

Southern

27km/h

Dawn

Relative Humidity

61%

Morning

Relative Humidity

47%

Noon

Relative Humidity

36%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

58%

Night

Relative Humidity

63%

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

13°

Morning

Overcast

Overcast

13°

Noon

Overcast

Overcast

15°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

17°

Evening

Chance for Rain Showers

Chance for Rain Showers

15°

Night

Rainy

Rainy

15°

Dawn

Southwestern

26km/h

Morning

Southwestern

23km/h

Noon

Southwestern

24km/h

Afternoon

Southwestern

22km/h

Evening

Western

1km/h

Night

Northern

8km/h

Dawn

Relative Humidity

63%

Morning

Relative Humidity

59%

Noon

Relative Humidity

46%

Afternoon

Relative Humidity

46%

Evening

Relative Humidity

75%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

59%

Evening

Precipitation Probability

59%

Night

Precipitation Probability

60%

Dawn

Rain Showers

Rain Showers

15°

Morning

Chance for Rain Showers

Chance for Rain Showers

15°

Noon

Chance for Rain Showers

Chance for Rain Showers

16°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

17°

Evening

Mist - Light Fog

Mist - Light Fog

16°

Night

Chance for Rain Showers

Chance for Rain Showers

15°

Dawn

Northeastern

9km/h

Morning

Northeastern

6km/h

Noon

Eastern

5km/h

Afternoon

Eastern

15km/h

Evening

Northeastern

15km/h

Night

Northeastern

16km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

93%

Noon

Relative Humidity

94%

Afternoon

Relative Humidity

93%

Evening

Relative Humidity

96%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

67%

Morning

Precipitation Probability

62%

Noon

Precipitation Probability

51%

Afternoon

Precipitation Probability

51%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

54%

Dawn

Chance for Rain Showers

Chance for Rain Showers

14°

Morning

Chance for Rain Showers

Chance for Rain Showers

16°

Noon

Chance for Rain Showers

Chance for Rain Showers

20°

Afternoon

Thunderstorms

Thunderstorms

23°

Evening

Thunderstorms

Thunderstorms

20°

Night

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

18°

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

Eastern

16km/h

Morning

Eastern

18km/h

Noon

Eastern

17km/h

Afternoon

Southeastern

17km/h

Evening

Southeastern

12km/h

Night

Southeastern

19km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

67%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

86%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

49%

Morning

Precipitation Probability

48%

Noon

Precipitation Probability

43%

Afternoon

Precipitation Probability

77%

Evening

Precipitation Probability

69%

Night

Precipitation Probability

71%

Dawn

Chance for Rain Showers

Chance for Rain Showers

18°

Morning

Thunderstorms

Thunderstorms

19°

Noon

Thunderstorms

Thunderstorms

21°

Afternoon

Thunderstorms

Thunderstorms

23°

Evening

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

22°

Night

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

20°

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

24km/h

Morning

Southern

33km/h

Noon

Southern

33km/h

Afternoon

Southern

32km/h

Evening

Southern

26km/h

Night

Southern

27km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

87%

Noon

Relative Humidity

83%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

82%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

41%

Morning

Precipitation Probability

75%

Noon

Precipitation Probability

84%

Afternoon

Precipitation Probability

87%

Evening

Precipitation Probability

84%

Night

Precipitation Probability

84%

Dawn

Thunderstorms

Thunderstorms

19°

Morning

Thunderstorms

Thunderstorms

19°

Noon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

20°

Afternoon

Overcast

Overcast

24°

Evening

Thunderstorms

Thunderstorms

22°

Night

Thunderstorms

Thunderstorms

20°

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

Southern

24km/h

Morning

Southern

24km/h

Noon

Southern

29km/h

Afternoon

Southern

29km/h

Evening

Southwestern

25km/h

Night

Southwestern

26km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

91%

Noon

Relative Humidity

85%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

78%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

87%

Morning

Precipitation Probability

85%

Noon

Precipitation Probability

79%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

79%

Night

Precipitation Probability

79%