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

Day

generally scattered clouds with rain showers with thunderstorms at afternoon

29°

Night

rain showers with thunderstorms till dawn

Day

cold and scattered clouds

Night

cold and scattered clouds

Day

generally scattered clouds with frost at early morning

11°

Night

overcast

Day

overcast to partly cloudy

15°

Night

overcast

12°

Day

mostly cloudy

26°

Night

scattered clouds

18°

Day

chance for rain showers with thunderstorms at times

25°

Night

rain showers

18°

Day

rain showers till noon

18°

Night

overcast

Day

rain showers

19°

Night

chance for rain showers till midnight

Day

cold and overcast

Night

chance for snow showers at dawn

Dawn

Thunderstorms

Thunderstorms

16°

Morning

Scattered Clouds

Scattered Clouds

19°

Noon

Partly Cloudy

Partly Cloudy

27°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Thunderstorms

Thunderstorms

15°

Night

Thunderstorms

Thunderstorms

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

18km/h

Morning

Southwestern

22km/h

Noon

Southwestern

22km/h

Afternoon

Southwestern

28km/h

Evening

Northeastern

23km/h

Night

Northeastern

29km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

63%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

84%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

82%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

82%

Evening

Precipitation Probability

98%

Night

Precipitation Probability

99%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Scattered Clouds

Scattered Clouds

Afternoon

Scattered Clouds

Scattered Clouds

Evening

Mostly Clear

Mostly Clear

Night

Very Cold

Very Cold

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northeastern

25km/h

Morning

Northern

23km/h

Noon

Northern

22km/h

Afternoon

North-west

26km/h

Evening

North-west

19km/h

Night

North-west

19km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

61%

Noon

Relative Humidity

38%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

40%

Night

Relative Humidity

50%

Dawn

Precipitation Probability

75%

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

Frost

Frost

Noon

Mostly Clear

Mostly Clear

Afternoon

Cloudy

Cloudy

11°

Evening

Overcast

Overcast

Night

Overcast

Overcast

Dawn

Northern

11km/h

Morning

Northeastern

10km/h

Noon

Southern

15km/h

Afternoon

Southern

18km/h

Evening

Southern

18km/h

Night

Southern

19km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

41%

Noon

Relative Humidity

36%

Afternoon

Relative Humidity

35%

Evening

Relative Humidity

50%

Night

Relative Humidity

57%

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

10°

Afternoon

Overcast

Overcast

15°

Evening

Partly Cloudy

Partly Cloudy

12°

Night

Overcast

Overcast

12°

Dawn

Southern

19km/h

Morning

Southern

18km/h

Noon

Southern

19km/h

Afternoon

Southern

18km/h

Evening

Southern

16km/h

Night

Southern

19km/h

Dawn

Relative Humidity

53%

Morning

Relative Humidity

45%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

39%

Evening

Relative Humidity

58%

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

Overcast

Overcast

15°

Morning

Scattered Clouds

Scattered Clouds

17°

Noon

Overcast

Overcast

22°

Afternoon

Mostly Cloudy

Mostly Cloudy

26°

Evening

Partly Cloudy

Partly Cloudy

22°

Night

Scattered Clouds

Scattered Clouds

18°

Dawn

Southern

18km/h

Morning

Southern

19km/h

Noon

Southern

21km/h

Afternoon

Southwestern

23km/h

Evening

Southern

21km/h

Night

Southern

29km/h

Dawn

Relative Humidity

65%

Morning

Relative Humidity

56%

Noon

Relative Humidity

49%

Afternoon

Relative Humidity

48%

Evening

Relative Humidity

61%

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

Scattered Clouds

Scattered Clouds

18°

Morning

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

19°

Noon

Mostly Cloudy

Mostly Cloudy

24°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

25°

Evening

Chance for Rain Showers

Chance for Rain Showers

22°

Night

Rainy

Rainy

20°

Dawn

Southwestern

28km/h

Morning

Southwestern

29km/h

Noon

Southwestern

30km/h

Afternoon

Southwestern

30km/h

Evening

Western

13km/h

Night

Western

21km/h

Dawn

Relative Humidity

64%

Morning

Relative Humidity

59%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

45%

Evening

Relative Humidity

77%

Night

Relative Humidity

75%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

50%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

51%

Evening

Precipitation Probability

58%

Night

Precipitation Probability

62%

Dawn

Rainy

Rainy

18°

Morning

Rain Showers

Rain Showers

18°

Noon

Chance for Rain Showers

Chance for Rain Showers

16°

Afternoon

Overcast

Overcast

12°

Evening

Overcast

Overcast

11°

Night

Overcast

Overcast

Dawn

Northern

20km/h

Morning

Northeastern

22km/h

Noon

Northeastern

22km/h

Afternoon

Northeastern

22km/h

Evening

Northeastern

21km/h

Night

Northeastern

21km/h

Dawn

Relative Humidity

66%

Morning

Relative Humidity

52%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

57%

Night

Relative Humidity

74%

Dawn

Precipitation Probability

64%

Morning

Precipitation Probability

64%

Noon

Precipitation Probability

58%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

Morning

Chance for Rain Showers

Chance for Rain Showers

Noon

Rainy

Rainy

Afternoon

Rain Showers

Rain Showers

19°

Evening

Chance for Rain Showers

Chance for Rain Showers

15°

Night

Chance for Rain Showers

Chance for Rain Showers

10°

Dawn

Northeastern

21km/h

Morning

Eastern

21km/h

Noon

Northeastern

21km/h

Afternoon

Northeastern

19km/h

Evening

Northeastern

13km/h

Night

Northeastern

12km/h

Dawn

Relative Humidity

72%

Morning

Relative Humidity

56%

Noon

Relative Humidity

52%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

70%

Night

Relative Humidity

74%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

60%

Noon

Precipitation Probability

61%

Afternoon

Precipitation Probability

89%

Evening

Precipitation Probability

59%

Night

Precipitation Probability

59%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Overcast

Overcast

Evening

Mostly Clear

Mostly Clear

Night

Very Cold

Very Cold

Night Chance of snow / Risk of slippery roads.

Chance of snow / Risk of slippery roads.

Dawn

Eastern

9km/h

Morning

Eastern

9km/h

Noon

Southeastern

11km/h

Afternoon

Southeastern

14km/h

Evening

Southern

15km/h

Night

Southern

20km/h

Dawn

Relative Humidity

74%

Morning

Relative Humidity

64%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

70%

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%