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

Day

generally clear with light fog at early morning

27°

Night

scattered clouds

16°

Day

partly cloudy

27°

Night

scattered clouds

19°

Day

scattered clouds

32°

Night

scattered clouds

21°

Day

generally scattered clouds with chance for rain showers with thunderstorms at noon

32°

Night

partly cloudy

22°

Day

overcast

23°

Night

overcast

21°

Day

overcast to scattered clouds

26°

Night

generally scattered clouds with chance for light rain with thunderstorms at dawn

20°

Day

generally partly cloudy with chance for light rain with thunderstorms at early morning

26°

Night

overcast

21°

Day

rain showers with thunderstorms

28°

Night

chance for rain showers with thunderstorms till midnight followed by light fog

21°

Day

light fog at early morning followed by rain showers with thunderstorms

30°

Night

generally clear with rain showers with thunderstorms at dawn

21°

Dawn

Thunderstorms

Thunderstorms

19°

Morning

Mist - Light Fog

Mist - Light Fog

22°

Noon

Clear

Clear

27°

Afternoon

Mostly Clear

Mostly Clear

27°

Evening

Clear

Clear

22°

Night

Scattered Clouds

Scattered Clouds

17°

Dawn

Western

10km/h

Morning

North-west

11km/h

Noon

Northeastern

12km/h

Afternoon

Northern

10km/h

Evening

Northern

5km/h

Night

Northern

16km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

63%

Noon

Relative Humidity

35%

Afternoon

Relative Humidity

33%

Evening

Relative Humidity

53%

Night

Relative Humidity

65%

Dawn

Precipitation Probability

78%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Cloudy

Cloudy

16°

Morning

Scattered Clouds

Scattered Clouds

19°

Noon

Scattered Clouds

Scattered Clouds

27°

Afternoon

Scattered Clouds

Scattered Clouds

27°

Evening

Scattered Clouds

Scattered Clouds

22°

Night

Cloudy

Cloudy

20°

Dawn

Eastern

15km/h

Morning

Eastern

13km/h

Noon

Southeastern

12km/h

Afternoon

Southeastern

12km/h

Evening

Eastern

13km/h

Night

Southeastern

19km/h

Dawn

Relative Humidity

71%

Morning

Relative Humidity

65%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

41%

Evening

Relative Humidity

48%

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

Scattered Clouds

Scattered Clouds

19°

Morning

Scattered Clouds

Scattered Clouds

23°

Noon

Scattered Clouds

Scattered Clouds

31°

Afternoon

Scattered Clouds

Scattered Clouds

32°

Evening

Scattered Clouds

Scattered Clouds

28°

Night

Scattered Clouds

Scattered Clouds

21°

Dawn

Southeastern

18km/h

Morning

Southeastern

20km/h

Noon

Southern

22km/h

Afternoon

Southern

23km/h

Evening

Southern

14km/h

Night

Southern

17km/h

Dawn

Relative Humidity

62%

Morning

Relative Humidity

56%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

41%

Evening

Relative Humidity

52%

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

22°

Morning

Scattered Clouds

Scattered Clouds

24°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

32°

Afternoon

Overcast

Overcast

32°

Evening

Partly Cloudy

Partly Cloudy

24°

Night

Scattered Clouds

Scattered Clouds

23°

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

15km/h

Morning

Southern

14km/h

Noon

Southern

19km/h

Afternoon

Southern

22km/h

Evening

Southern

17km/h

Night

Southern

22km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

59%

Noon

Relative Humidity

38%

Afternoon

Relative Humidity

35%

Evening

Relative Humidity

49%

Night

Relative Humidity

70%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

49%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Cloudy

Cloudy

22°

Morning

Overcast

Overcast

21°

Noon

Overcast

Overcast

22°

Afternoon

Overcast

Overcast

23°

Evening

Overcast

Overcast

23°

Night

Overcast

Overcast

21°

Dawn

Southern

20km/h

Morning

Southern

21km/h

Noon

Southern

24km/h

Afternoon

Southern

25km/h

Evening

Southern

18km/h

Night

Southern

21km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

71%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

50%

Evening

Relative Humidity

68%

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

Overcast

Overcast

21°

Morning

Overcast

Overcast

22°

Noon

Mostly Cloudy

Mostly Cloudy

25°

Afternoon

Scattered Clouds

Scattered Clouds

26°

Evening

Scattered Clouds

Scattered Clouds

25°

Night

Scattered Clouds

Scattered Clouds

21°

Dawn

Southern

11km/h

Morning

Southern

11km/h

Noon

Southern

13km/h

Afternoon

Southern

10km/h

Evening

Southern

5km/h

Night

Southern

6km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

67%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

62%

Evening

Relative Humidity

72%

Night

Relative Humidity

83%

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

Partly Cloudy with a chance for Thunderstorms and Light Rain

Partly Cloudy with a chance for Thunderstorms and Light Rain

20°

Morning

Partly Cloudy with a chance for Thunderstorms and Light Rain

Partly Cloudy with a chance for Thunderstorms and Light Rain

23°

Noon

Mostly Cloudy

Mostly Cloudy

25°

Afternoon

Mostly Cloudy

Mostly Cloudy

26°

Evening

Mostly Cloudy

Mostly Cloudy

25°

Night

Overcast

Overcast

22°

Dawn

Southeastern

5km/h

Morning

Southwestern

7km/h

Noon

Western

8km/h

Afternoon

Western

5km/h

Evening

Southern

5km/h

Night

Southeastern

6km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

77%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

46%

Evening

Relative Humidity

52%

Night

Relative Humidity

70%

Dawn

Precipitation Probability

46%

Morning

Precipitation Probability

46%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

21°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

23°

Noon

Thunderstorms

Thunderstorms

27°

Afternoon

Thunderstorms

Thunderstorms

28°

Evening

Chance for Thunderstorms

Chance for Thunderstorms

25°

Night

Chance for Thunderstorms

Chance for Thunderstorms

22°

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 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

6km/h

Morning

Southeastern

6km/h

Noon

Southern

6km/h

Afternoon

Southern

6km/h

Evening

Northeastern

6km/h

Night

Northeastern

12km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

79%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

84%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

35%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

66%

Evening

Precipitation Probability

41%

Night

Precipitation Probability

41%

Dawn

Mist - Light Fog

Mist - Light Fog

21°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

24°

Noon

Thunderstorms

Thunderstorms

30°

Afternoon

Thunderstorms

Thunderstorms

30°

Evening

Clear

Clear

26°

Night

Clear

Clear

22°

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

Eastern

11km/h

Morning

Eastern

8km/h

Noon

Southern

9km/h

Afternoon

Southwestern

10km/h

Evening

Southwestern

8km/h

Night

Southwestern

9km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

77%

Noon

Relative Humidity

63%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

82%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

41%

Noon

Precipitation Probability

79%

Afternoon

Precipitation Probability

76%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%