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

Day

partly cloudy

23°

Night

generally overcast with rain showers at dawn

16°

Day

rain showers with thunderstorms

25°

Night

rain showers till midnight

Day

partly cloudy to overcast

18°

Night

chance for rain showers till midnight

Day

scattered clouds

17°

Night

scattered clouds

Day

partly cloudy

17°

Night

partly cloudy to overcast

Day

overcast to partly cloudy

12°

Night

partly cloudy to overcast

Day

chance for rain showers from morning till noon

16°

Night

mostly clear

Day

mostly clear to mostly cloudy

16°

Night

partly cloudy

Day

clear

19°

Night

mostly clear

12°

Dawn

Cloudy

Cloudy

11°

Morning

Scattered Clouds

Scattered Clouds

15°

Noon

Scattered Clouds

Scattered Clouds

22°

Afternoon

Overcast

Overcast

23°

Evening

Mostly Cloudy

Mostly Cloudy

18°

Night

Cloudy

Cloudy

17°

Dawn

Eastern

12km/h

Morning

Eastern

13km/h

Noon

Southeastern

15km/h

Afternoon

Southeastern

16km/h

Evening

Southeastern

16km/h

Night

Southeastern

24km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

67%

Noon

Relative Humidity

46%

Afternoon

Relative Humidity

39%

Evening

Relative Humidity

56%

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

Rain Showers

Rain Showers

16°

Morning

Thunderstorms

Thunderstorms

18°

Noon

Thunderstorms

Thunderstorms

22°

Afternoon

Rainy

Rainy

25°

Evening

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

23°

Night

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

14°

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

Southeastern

23km/h

Morning

Southeastern

25km/h

Noon

Southeastern

25km/h

Afternoon

Southern

35km/h

Evening

Southwestern

21km/h

Night

Southwestern

20km/h

Dawn

Relative Humidity

67%

Morning

Relative Humidity

64%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

92%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

69%

Morning

Precipitation Probability

66%

Noon

Precipitation Probability

93%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

94%

Night

Precipitation Probability

77%

Dawn

Overcast

Overcast

Morning

Overcast

Overcast

11°

Noon

Overcast

Overcast

14°

Afternoon

Mostly Cloudy

Mostly Cloudy

18°

Evening

Chance for Rain Showers

Chance for Rain Showers

15°

Night

Chance for Rain Showers

Chance for Rain Showers

13°

Dawn

Western

17km/h

Morning

Western

12km/h

Noon

Western

13km/h

Afternoon

Western

11km/h

Evening

Northern

7km/h

Night

Northern

17km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

62%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

68%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

48%

Night

Precipitation Probability

49%

Dawn

Mostly Cloudy

Mostly Cloudy

Morning

Mostly Clear

Mostly Clear

11°

Noon

Scattered Clouds

Scattered Clouds

16°

Afternoon

Scattered Clouds

Scattered Clouds

17°

Evening

Scattered Clouds

Scattered Clouds

12°

Night

Mostly Clear

Mostly Clear

Dawn

Northern

16km/h

Morning

North-west

18km/h

Noon

North-west

23km/h

Afternoon

North-west

23km/h

Evening

Northern

16km/h

Night

Northern

13km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

55%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

44%

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

Scattered Clouds

Scattered Clouds

Morning

Scattered Clouds

Scattered Clouds

11°

Noon

Scattered Clouds

Scattered Clouds

16°

Afternoon

Scattered Clouds

Scattered Clouds

17°

Evening

Partly Cloudy

Partly Cloudy

13°

Night

Scattered Clouds

Scattered Clouds

Dawn

Northern

8km/h

Morning

Northern

9km/h

Noon

Northern

19km/h

Afternoon

North-west

19km/h

Evening

Northern

14km/h

Night

Northern

11km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

45%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

34%

Evening

Relative Humidity

45%

Night

Relative Humidity

70%

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

Morning

Overcast

Overcast

Noon

Overcast

Overcast

11°

Afternoon

Overcast

Overcast

12°

Evening

Partly Cloudy

Partly Cloudy

11°

Night

Scattered Clouds

Scattered Clouds

Dawn

Eastern

2km/h

Morning

Northern

5km/h

Noon

Northern

16km/h

Afternoon

Northern

15km/h

Evening

Northern

11km/h

Night

Northern

10km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

48%

Noon

Relative Humidity

42%

Afternoon

Relative Humidity

37%

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

0%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

Morning

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

10°

Noon

Chance for Rain Showers

Chance for Rain Showers

16°

Afternoon

Cloudy

Cloudy

16°

Evening

Partly Cloudy

Partly Cloudy

12°

Night

Scattered Clouds

Scattered Clouds

Dawn

Northeastern

9km/h

Morning

Northeastern

9km/h

Noon

Northeastern

13km/h

Afternoon

Northern

14km/h

Evening

Northern

12km/h

Night

Northern

12km/h

Dawn

Relative Humidity

70%

Morning

Relative Humidity

50%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

36%

Evening

Relative Humidity

64%

Night

Relative Humidity

72%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

28%

Noon

Precipitation Probability

31%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mostly Clear

Mostly Clear

Morning

Mostly Clear

Mostly Clear

Noon

Mostly Clear

Mostly Clear

15°

Afternoon

Scattered Clouds

Scattered Clouds

16°

Evening

Mostly Cloudy

Mostly Cloudy

12°

Night

Partly Cloudy

Partly Cloudy

Dawn

Eastern

8km/h

Morning

North-west

19km/h

Noon

Northern

19km/h

Afternoon

Northern

19km/h

Evening

Northern

12km/h

Night

Northern

11km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

58%

Noon

Relative Humidity

42%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

55%

Night

Relative Humidity

73%

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

Mostly Clear

Mostly Clear

10°

Noon

Clear

Clear

17°

Afternoon

Clear

Clear

19°

Evening

Clear

Clear

16°

Night

Mostly Clear

Mostly Clear

12°

Dawn

Northeastern

8km/h

Morning

Northern

10km/h

Noon

Northeastern

10km/h

Afternoon

Northeastern

10km/h

Evening

Eastern

5km/h

Night

Eastern

7km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

55%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

39%

Evening

Relative Humidity

54%

Night

Relative Humidity

65%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%