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

Day

cold and mostly cloudy

Night

cold and cloudy

Day

cold and overcast

12°

Night

overcast

Day

scattered clouds to overcast

19°

Night

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

14°

Day

chance for rain showers with thunderstorms at afternoon

29°

Night

rain showers with thunderstorms

Day

cold and partly cloudy

Night

cold

Day

generally clear with frost at early morning

10°

Night

partly cloudy to overcast

Day

overcast

13°

Night

overcast to partly cloudy

10°

Day

mostly clear to cloudy

22°

Night

rain showers

15°

Day

rain showers

17°

Night

rain showers

17°

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Overcast

Overcast

Afternoon

Overcast

Overcast

Evening

Overcast

Overcast

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

Northern

17km/h

Morning

North-west

17km/h

Noon

Northern

16km/h

Afternoon

Northern

14km/h

Evening

Northeastern

8km/h

Night

Eastern

14km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

54%

Noon

Relative Humidity

41%

Afternoon

Relative Humidity

35%

Evening

Relative Humidity

48%

Night

Relative Humidity

58%

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

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Cloudy

Cloudy

11°

Afternoon

Overcast

Overcast

12°

Evening

Overcast

Overcast

10°

Night

Overcast

Overcast

Dawn

Southeastern

16km/h

Morning

Southeastern

12km/h

Noon

Southeastern

11km/h

Afternoon

Southeastern

12km/h

Evening

Southeastern

10km/h

Night

Southeastern

15km/h

Dawn

Relative Humidity

57%

Morning

Relative Humidity

50%

Noon

Relative Humidity

39%

Afternoon

Relative Humidity

34%

Evening

Relative Humidity

51%

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

Overcast

Overcast

Morning

Overcast

Overcast

10°

Noon

Scattered Clouds

Scattered Clouds

17°

Afternoon

Overcast

Overcast

19°

Evening

Overcast

Overcast

17°

Night

Chance for Thunderstorms

Chance for Thunderstorms

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

14km/h

Morning

Southern

14km/h

Noon

Southern

17km/h

Afternoon

Southwestern

18km/h

Evening

Southern

14km/h

Night

Southern

17km/h

Dawn

Relative Humidity

74%

Morning

Relative Humidity

54%

Noon

Relative Humidity

43%

Afternoon

Relative Humidity

43%

Evening

Relative Humidity

64%

Night

Relative Humidity

81%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

45%

Dawn

Scattered Clouds

Scattered Clouds

14°

Morning

Scattered Clouds

Scattered Clouds

17°

Noon

Scattered Clouds

Scattered Clouds

27°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

29°

Evening

Thunderstorms

Thunderstorms

23°

Night

Thunderstorms

Thunderstorms

13°

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

14km/h

Morning

Southwestern

16km/h

Noon

Southwestern

21km/h

Afternoon

Southwestern

24km/h

Evening

Northern

9km/h

Night

Northeastern

27km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

68%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

45%

Evening

Relative Humidity

73%

Night

Relative Humidity

81%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

46%

Evening

Precipitation Probability

87%

Night

Precipitation Probability

88%

Dawn

Rain Showers

Rain Showers

Morning

Very Cold

Very Cold

Noon

Mostly Cloudy

Mostly Cloudy

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

26km/h

Morning

Northern

24km/h

Noon

Northern

22km/h

Afternoon

Northern

23km/h

Evening

Northern

15km/h

Night

Northern

12km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

64%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

45%

Night

Relative Humidity

60%

Dawn

Precipitation Probability

62%

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

Clear

Clear

Afternoon

Scattered Clouds

Scattered Clouds

10°

Evening

Partly Cloudy

Partly Cloudy

Night

Overcast

Overcast

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northern

10km/h

Morning

North-west

6km/h

Noon

Western

5km/h

Afternoon

Southwestern

8km/h

Evening

Southern

8km/h

Night

Southern

13km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

42%

Noon

Relative Humidity

31%

Afternoon

Relative Humidity

28%

Evening

Relative Humidity

49%

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

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Overcast

Overcast

12°

Afternoon

Overcast

Overcast

13°

Evening

Overcast

Overcast

11°

Night

Overcast

Overcast

10°

Dawn

Southern

20km/h

Morning

Southern

23km/h

Noon

Southern

25km/h

Afternoon

Southern

24km/h

Evening

Southern

16km/h

Night

Southern

15km/h

Dawn

Relative Humidity

63%

Morning

Relative Humidity

44%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

46%

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

Overcast

Overcast

10°

Morning

Mostly Clear

Mostly Clear

12°

Noon

Scattered Clouds

Scattered Clouds

20°

Afternoon

Overcast

Overcast

22°

Evening

Chance for Rain Showers

Chance for Rain Showers

19°

Night

Chance for Rain Showers

Chance for Rain Showers

17°

Dawn

Southern

9km/h

Morning

Southern

8km/h

Noon

Southern

10km/h

Afternoon

Southeastern

13km/h

Evening

Southeastern

13km/h

Night

Southeastern

17km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

59%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

46%

Evening

Relative Humidity

63%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

36%

Night

Precipitation Probability

62%

Dawn

Rain Showers

Rain Showers

15°

Morning

Chance for Rain Showers

Chance for Rain Showers

15°

Noon

Chance for Rain Showers

Chance for Rain Showers

16°

Afternoon

Rain Showers

Rain Showers

17°

Evening

Rain Showers

Rain Showers

17°

Night

Rain Showers

Rain Showers

17°

Dawn

Southeastern

17km/h

Morning

Southern

22km/h

Noon

Southwestern

25km/h

Afternoon

Southwestern

24km/h

Evening

Southwestern

20km/h

Night

Southwestern

23km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

65%

Noon

Relative Humidity

53%

Afternoon

Relative Humidity

45%

Evening

Relative Humidity

49%

Night

Relative Humidity

72%

Dawn

Precipitation Probability

68%

Morning

Precipitation Probability

63%

Noon

Precipitation Probability

49%

Afternoon

Precipitation Probability

77%

Evening

Precipitation Probability

73%

Night

Precipitation Probability

73%