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

Day

scattered clouds

29°

Night

partly cloudy to overcast

19°

Day

generally scattered clouds with moderate rain with thunderstorms at evening

30°

Night

rain showers with thunderstorms

19°

Day

generally clear with light fog at early morning

27°

Night

scattered clouds

16°

Day

scattered clouds

26°

Night

scattered clouds

20°

Day

generally scattered clouds with heavy rain with thunderstorms at evening

32°

Night

chance for moderate rain with thunderstorms at times

21°

Day

generally scattered clouds with chance for rain showers with thunderstorms at early morning

31°

Night

mostly cloudy

23°

Day

mostly cloudy

31°

Night

generally partly cloudy with light fog at dawn

22°

Day

light fog till morning, chance for rain showers with thunderstorms at afternoon

31°

Night

scattered clouds

21°

Day

mostly clear

31°

Night

scattered clouds

22°

Dawn

Scattered Clouds

Scattered Clouds

16°

Morning

Partly Cloudy

Partly Cloudy

20°

Noon

Scattered Clouds

Scattered Clouds

29°

Afternoon

Scattered Clouds

Scattered Clouds

29°

Evening

Scattered Clouds

Scattered Clouds

24°

Night

Scattered Clouds

Scattered Clouds

20°

Dawn

Southern

13km/h

Morning

Southwestern

15km/h

Noon

Southwestern

16km/h

Afternoon

Southwestern

15km/h

Evening

Southern

10km/h

Night

Southern

15km/h

Dawn

Relative Humidity

70%

Morning

Relative Humidity

60%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

47%

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

19°

Morning

Partly Cloudy

Partly Cloudy

22°

Noon

Mostly Clear

Mostly Clear

30°

Afternoon

Overcast

Overcast

30°

Evening

Thunderstorms

Thunderstorms

26°

Night

Thunderstorms

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.

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

15km/h

Morning

Southern

17km/h

Noon

Southwestern

18km/h

Afternoon

Southwestern

15km/h

Evening

Western

5km/h

Night

Western

11km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

59%

Noon

Relative Humidity

43%

Afternoon

Relative Humidity

43%

Evening

Relative Humidity

81%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

92%

Night

Precipitation Probability

94%

Dawn

Thunderstorms

Thunderstorms

20°

Morning

Mist - Light Fog

Mist - Light Fog

21°

Noon

Clear

Clear

27°

Afternoon

Mostly Clear

Mostly Clear

27°

Evening

Scattered Clouds

Scattered Clouds

22°

Night

Scattered Clouds

Scattered Clouds

18°

Dawn

Eastern

10km/h

Morning

Northern

12km/h

Noon

Northern

16km/h

Afternoon

Northern

16km/h

Evening

Northern

11km/h

Night

Northeastern

11km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

61%

Noon

Relative Humidity

32%

Afternoon

Relative Humidity

30%

Evening

Relative Humidity

43%

Night

Relative Humidity

61%

Dawn

Precipitation Probability

81%

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

16°

Morning

Cloudy

Cloudy

19°

Noon

Overcast

Overcast

25°

Afternoon

Scattered Clouds

Scattered Clouds

26°

Evening

Mostly Clear

Mostly Clear

22°

Night

Scattered Clouds

Scattered Clouds

20°

Dawn

Eastern

12km/h

Morning

Eastern

12km/h

Noon

Southeastern

8km/h

Afternoon

Southeastern

12km/h

Evening

Southeastern

12km/h

Night

Southeastern

13km/h

Dawn

Relative Humidity

63%

Morning

Relative Humidity

58%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

34%

Evening

Relative Humidity

41%

Night

Relative Humidity

56%

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

20°

Morning

Scattered Clouds

Scattered Clouds

23°

Noon

Scattered Clouds

Scattered Clouds

31°

Afternoon

Scattered Clouds

Scattered Clouds

32°

Evening

Heavy Rain with Thunderstorms

Heavy Rain with Thunderstorms

23°

Night

Chance for Thunderstorms

Chance for Thunderstorms

22°

Day Heavy rain expected / Risk of possible increase of water levels on the roads and traffic jams.

Heavy rain expected / Risk of possible increase of water levels on the roads 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

14km/h

Morning

Southeastern

18km/h

Noon

Southern

20km/h

Afternoon

Southern

18km/h

Evening

Southern

12km/h

Night

Southern

13km/h

Dawn

Relative Humidity

67%

Morning

Relative Humidity

62%

Noon

Relative Humidity

42%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

44%

Night

Relative Humidity

61%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

60%

Night

Precipitation Probability

48%

Dawn

Chance for Thunderstorms

Chance for Thunderstorms

21°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

23°

Noon

Scattered Clouds

Scattered Clouds

30°

Afternoon

Scattered Clouds

Scattered Clouds

31°

Evening

Partly Cloudy

Partly Cloudy

27°

Night

Scattered Clouds

Scattered Clouds

25°

Dawn

Southwestern

10km/h

Morning

Southern

10km/h

Noon

Southern

12km/h

Afternoon

Southern

16km/h

Evening

Southern

17km/h

Night

Southern

20km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

54%

Noon

Relative Humidity

35%

Afternoon

Relative Humidity

33%

Evening

Relative Humidity

49%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

37%

Morning

Precipitation Probability

37%

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

25°

Noon

Mostly Cloudy

Mostly Cloudy

30°

Afternoon

Scattered Clouds

Scattered Clouds

31°

Evening

Partly Cloudy

Partly Cloudy

26°

Night

Scattered Clouds

Scattered Clouds

24°

Dawn

Southern

18km/h

Morning

Southern

17km/h

Noon

Southern

22km/h

Afternoon

Southern

21km/h

Evening

Southern

20km/h

Night

Southern

19km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

70%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

63%

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

Mist - Light Fog

Mist - Light Fog

22°

Morning

Mist - Light Fog

Mist - Light Fog

24°

Noon

Cloudy

Cloudy

30°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

31°

Evening

Mostly Clear

Mostly Clear

27°

Night

Scattered Clouds

Scattered Clouds

22°

Dawn

Southern

16km/h

Morning

Southern

13km/h

Noon

Southwestern

16km/h

Afternoon

Southwestern

11km/h

Evening

Southern

4km/h

Night

Southern

10km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

91%

Noon

Relative Humidity

87%

Afternoon

Relative Humidity

85%

Evening

Relative Humidity

79%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

51%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

21°

Morning

Scattered Clouds

Scattered Clouds

24°

Noon

Mostly Clear

Mostly Clear

30°

Afternoon

Mostly Clear

Mostly Clear

31°

Evening

Mostly Clear

Mostly Clear

27°

Night

Scattered Clouds

Scattered Clouds

23°

Dawn

Southern

8km/h

Morning

Southeastern

4km/h

Noon

Southern

5km/h

Afternoon

Southern

6km/h

Evening

Southeastern

6km/h

Night

Southeastern

7km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

70%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

75%

Night

Relative Humidity

80%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%