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

Day

generally partly cloudy with chance for rain showers at morning

16°

Night

clear

Day

clear

23°

Night

mostly cloudy

16°

Day

clear

26°

Night

scattered clouds

15°

Day

mostly clear to mostly cloudy

28°

Night

chance for rain showers with thunderstorms from midnight

19°

Day

rain showers with thunderstorms

25°

Night

rain showers with thunderstorms

18°

Day

partly cloudy

20°

Night

rain showers with thunderstorms at dawn

13°

Day

chance for rain showers

12°

Night

generally scattered clouds with frost at dawn

Day

frost, chance for light snow, chance for snow/rain mix, chance for light rain

Night

cold

Day

cold and scattered clouds

12°

Night

mostly cloudy

Dawn

Rain Showers

Rain Showers

Morning

Chance for Rain Showers

Chance for Rain Showers

10°

Noon

Scattered Clouds

Scattered Clouds

15°

Afternoon

Scattered Clouds

Scattered Clouds

16°

Evening

Mostly Clear

Mostly Clear

12°

Night

Clear

Clear

Dawn

Western

26km/h

Morning

North-west

29km/h

Noon

North-west

34km/h

Afternoon

North-west

36km/h

Evening

North-west

19km/h

Night

Western

17km/h

Dawn

Relative Humidity

72%

Morning

Relative Humidity

59%

Noon

Relative Humidity

36%

Afternoon

Relative Humidity

33%

Evening

Relative Humidity

37%

Night

Relative Humidity

55%

Dawn

Precipitation Probability

79%

Morning

Precipitation Probability

79%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Clear

Clear

Morning

Clear

Clear

11°

Noon

Clear

Clear

21°

Afternoon

Partly Cloudy

Partly Cloudy

23°

Evening

Scattered Clouds

Scattered Clouds

18°

Night

Cloudy

Cloudy

18°

Dawn

Western

10km/h

Morning

Southwestern

8km/h

Noon

Southern

15km/h

Afternoon

Southern

18km/h

Evening

Southern

17km/h

Night

Southern

21km/h

Dawn

Relative Humidity

64%

Morning

Relative Humidity

50%

Noon

Relative Humidity

36%

Afternoon

Relative Humidity

34%

Evening

Relative Humidity

47%

Night

Relative Humidity

64%

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

Cloudy

Cloudy

16°

Morning

Scattered Clouds

Scattered Clouds

17°

Noon

Mostly Clear

Mostly Clear

25°

Afternoon

Scattered Clouds

Scattered Clouds

26°

Evening

Scattered Clouds

Scattered Clouds

21°

Night

Scattered Clouds

Scattered Clouds

17°

Dawn

Southwestern

20km/h

Morning

Southwestern

19km/h

Noon

Southwestern

18km/h

Afternoon

Western

14km/h

Evening

Northern

7km/h

Night

Northern

11km/h

Dawn

Relative Humidity

63%

Morning

Relative Humidity

52%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

62%

Night

Relative Humidity

74%

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

15°

Morning

Mist - Light Fog

Mist - Light Fog

17°

Noon

Scattered Clouds

Scattered Clouds

27°

Afternoon

Overcast

Overcast

28°

Evening

Overcast

Overcast

22°

Night

Chance for Rain Showers

Chance for Rain Showers

20°

Dawn

Northeastern

11km/h

Morning

Eastern

11km/h

Noon

Southeastern

13km/h

Afternoon

Southeastern

14km/h

Evening

Southeastern

14km/h

Night

Southeastern

17km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

68%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

58%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

53%

Dawn

Chance for Thunderstorms

Chance for Thunderstorms

19°

Morning

Light Rain

Light Rain

19°

Noon

Thunderstorms

Thunderstorms

25°

Afternoon

Thunderstorms

Thunderstorms

23°

Evening

Thunderstorms

Thunderstorms

20°

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

Southeastern

18km/h

Morning

Southern

24km/h

Noon

Southern

32km/h

Afternoon

Southern

36km/h

Evening

Southern

30km/h

Night

Southern

26km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

76%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

72%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

59%

Morning

Precipitation Probability

71%

Noon

Precipitation Probability

82%

Afternoon

Precipitation Probability

87%

Evening

Precipitation Probability

95%

Night

Precipitation Probability

95%

Dawn

Chance for Thunderstorms

Chance for Thunderstorms

18°

Morning

Mostly Cloudy

Mostly Cloudy

17°

Noon

Overcast

Overcast

19°

Afternoon

Scattered Clouds

Scattered Clouds

20°

Evening

Scattered Clouds

Scattered Clouds

17°

Night

Scattered Clouds

Scattered Clouds

15°

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

26km/h

Morning

Southwestern

35km/h

Noon

Western

34km/h

Afternoon

Western

27km/h

Evening

Western

12km/h

Night

Western

10km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

61%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

40%

Evening

Relative Humidity

46%

Night

Relative Humidity

62%

Dawn

Precipitation Probability

45%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Thunderstorms

Thunderstorms

13°

Morning

Chance for Rain Showers

Chance for Rain Showers

11°

Noon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

12°

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

12°

Evening

Partly Cloudy

Partly Cloudy

Night

Very Cold

Very Cold

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

Northern

4km/h

Morning

Northeastern

9km/h

Noon

Northern

17km/h

Afternoon

Northern

17km/h

Evening

North-west

17km/h

Night

North-west

17km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

83%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

79%

Night

Relative Humidity

74%

Dawn

Precipitation Probability

65%

Morning

Precipitation Probability

65%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

53%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

Morning

Chance for Sleet

Chance for Sleet

Noon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Evening

Partly Cloudy

Partly Cloudy

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

North-west

18km/h

Morning

Western

25km/h

Noon

North-west

33km/h

Afternoon

North-west

29km/h

Evening

North-west

20km/h

Night

North-west

20km/h

Dawn

Relative Humidity

67%

Morning

Relative Humidity

49%

Noon

Relative Humidity

39%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

52%

Night

Relative Humidity

66%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

28%

Noon

Precipitation Probability

28%

Afternoon

Precipitation Probability

30%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Partly Cloudy

Partly Cloudy

12°

Afternoon

Cloudy

Cloudy

12°

Evening

Mostly Cloudy

Mostly Cloudy

10°

Night

Mostly Cloudy

Mostly Cloudy

Dawn

North-west

16km/h

Morning

Northern

14km/h

Noon

Northern

15km/h

Afternoon

North-west

13km/h

Evening

North-west

7km/h

Night

North-west

9km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

47%

Noon

Relative Humidity

39%

Afternoon

Relative Humidity

39%

Evening

Relative Humidity

56%

Night

Relative Humidity

61%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%