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

Day

scattered clouds

32°

Night

partly cloudy

22°

Day

generally partly cloudy with rain showers with thunderstorms at afternoon

32°

Night

partly cloudy

23°

Day

generally partly cloudy with chance for rain showers with thunderstorms at morning

29°

Night

partly cloudy

22°

Day

partly cloudy

29°

Night

partly cloudy to overcast

21°

Day

overcast to partly cloudy

31°

Night

mostly cloudy

23°

Day

partly cloudy

32°

Night

partly cloudy

22°

Day

scattered clouds

31°

Night

scattered clouds

22°

Day

rain with thunderstorms heavy at times from noon

31°

Night

rain with thunderstorms heavy at times till midnight followed by light fog

19°

Day

generally scattered clouds with light fog at early morning

27°

Night

scattered clouds

17°

Dawn

Scattered Clouds

Scattered Clouds

21°

Morning

Scattered Clouds

Scattered Clouds

24°

Noon

Scattered Clouds

Scattered Clouds

31°

Afternoon

Scattered Clouds

Scattered Clouds

32°

Evening

Mostly Cloudy

Mostly Cloudy

28°

Night

Mostly Cloudy

Mostly Cloudy

25°

Dawn

Southeastern

18km/h

Morning

Southeastern

18km/h

Noon

Southern

20km/h

Afternoon

Southwestern

20km/h

Evening

Southern

12km/h

Night

Southern

17km/h

Dawn

Relative Humidity

64%

Morning

Relative Humidity

61%

Noon

Relative Humidity

43%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

49%

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

Partly Cloudy

Partly Cloudy

22°

Morning

Scattered Clouds

Scattered Clouds

25°

Noon

Partly Cloudy

Partly Cloudy

32°

Afternoon

Thunderstorms

Thunderstorms

32°

Evening

Partly Cloudy

Partly Cloudy

26°

Night

Overcast

Overcast

24°

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

16km/h

Morning

Southern

14km/h

Noon

Southern

19km/h

Afternoon

Southern

20km/h

Evening

Southern

19km/h

Night

Southern

21km/h

Dawn

Relative Humidity

77%

Morning

Relative Humidity

63%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

42%

Evening

Relative Humidity

53%

Night

Relative Humidity

76%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

61%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

23°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

24°

Noon

Thunderstorms

Thunderstorms

29°

Afternoon

Cloudy

Cloudy

27°

Evening

Mostly Cloudy

Mostly Cloudy

25°

Night

Mostly Cloudy

Mostly Cloudy

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

17km/h

Morning

Southern

22km/h

Noon

Southern

27km/h

Afternoon

Southern

25km/h

Evening

Southern

19km/h

Night

Southern

20km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

77%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

75%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

40%

Noon

Precipitation Probability

61%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mostly Cloudy

Mostly Cloudy

22°

Morning

Mostly Cloudy

Mostly Cloudy

23°

Noon

Mostly Cloudy

Mostly Cloudy

28°

Afternoon

Mostly Cloudy

Mostly Cloudy

29°

Evening

Scattered Clouds

Scattered Clouds

24°

Night

Partly Cloudy

Partly Cloudy

21°

Dawn

Southern

14km/h

Morning

Southern

17km/h

Noon

Southwestern

14km/h

Afternoon

Southern

9km/h

Evening

Southern

2km/h

Night

Western

8km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

77%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

50%

Evening

Relative Humidity

60%

Night

Relative Humidity

78%

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

24°

Noon

Mostly Cloudy

Mostly Cloudy

31°

Afternoon

Cloudy

Cloudy

31°

Evening

Partly Cloudy

Partly Cloudy

27°

Night

Scattered Clouds

Scattered Clouds

24°

Dawn

Southeastern

7km/h

Morning

Southwestern

8km/h

Noon

Southwestern

12km/h

Afternoon

Southwestern

11km/h

Evening

North-west

2km/h

Night

Northern

6km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

64%

Noon

Relative Humidity

42%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

45%

Night

Relative Humidity

68%

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

23°

Morning

Mostly Cloudy

Mostly Cloudy

26°

Noon

Mostly Cloudy

Mostly Cloudy

32°

Afternoon

Partly Cloudy

Partly Cloudy

32°

Evening

Partly Cloudy

Partly Cloudy

28°

Night

Scattered Clouds

Scattered Clouds

23°

Dawn

Southeastern

7km/h

Morning

Southern

7km/h

Noon

Southern

6km/h

Afternoon

Southern

5km/h

Evening

Southern

4km/h

Night

Southern

6km/h

Dawn

Relative Humidity

71%

Morning

Relative Humidity

55%

Noon

Relative Humidity

38%

Afternoon

Relative Humidity

34%

Evening

Relative Humidity

44%

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%

Dawn

Scattered Clouds

Scattered Clouds

22°

Morning

Cloudy

Cloudy

24°

Noon

Scattered Clouds

Scattered Clouds

30°

Afternoon

Scattered Clouds

Scattered Clouds

31°

Evening

Scattered Clouds

Scattered Clouds

28°

Night

Scattered Clouds

Scattered Clouds

23°

Dawn

Southern

7km/h

Morning

Southern

11km/h

Noon

Southwestern

14km/h

Afternoon

Southwestern

12km/h

Evening

Southern

11km/h

Night

Southern

22km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

52%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

41%

Evening

Relative Humidity

45%

Night

Relative Humidity

62%

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

22°

Morning

Scattered Clouds

Scattered Clouds

25°

Noon

Thunderstorms

Thunderstorms

31°

Afternoon

Thunderstorms

Thunderstorms

31°

Evening

Heavy Rain with Thunderstorms

Heavy Rain with Thunderstorms

22°

Night

Heavy Rain with Thunderstorms

Heavy Rain with Thunderstorms

19°

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

21km/h

Morning

Southwestern

18km/h

Noon

Southwestern

22km/h

Afternoon

Western

18km/h

Evening

Western

10km/h

Night

North-west

13km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

65%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

62%

Evening

Relative Humidity

97%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

71%

Afternoon

Precipitation Probability

82%

Evening

Precipitation Probability

60%

Night

Precipitation Probability

60%

Dawn

Mist - Light Fog

Mist - Light Fog

20°

Morning

Mist - Light Fog

Mist - Light Fog

22°

Noon

Scattered Clouds

Scattered Clouds

26°

Afternoon

Clear

Clear

27°

Evening

Clear

Clear

23°

Night

Clear

Clear

18°

Dawn

North-west

13km/h

Morning

North-west

15km/h

Noon

North-west

18km/h

Afternoon

North-west

16km/h

Evening

Northern

14km/h

Night

Northern

12km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

68%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

75%

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%