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

Day

light fog till morning

14°

Night

light fog from midnight

12°

Day

rain showers from morning

12°

Night

rain showers mainly at evening

Day

mostly clear

12°

Night

mostly clear

Day

mostly clear to mostly cloudy

16°

Night

light fog from midnight

10°

Day

chance for rain showers from noon

12°

Night

rain showers, light fog at dawn

11°

Day

generally overcast with light fog at morning

16°

Night

mostly cloudy

Day

overcast

Night

frost at dawn

-1°

Day

cold and partly cloudy

Night

cold

-1°

Day

cold and mostly cloudy

Night

cold

-5°

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Mostly Cloudy

Mostly Cloudy

13°

Afternoon

Overcast

Overcast

14°

Evening

Overcast

Overcast

13°

Night

Mist - Light Fog

Mist - Light Fog

12°

Dawn

Southern

10km/h

Morning

Southeastern

14km/h

Noon

Southeastern

11km/h

Afternoon

Southeastern

8km/h

Evening

Southeastern

4km/h

Night

Northeastern

3km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

88%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

90%

Night

Relative Humidity

97%

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

12°

Morning

Rain Showers

Rain Showers

11°

Noon

Rain Showers

Rain Showers

11°

Afternoon

Rain Showers

Rain Showers

11°

Evening

Rain Showers

Rain Showers

10°

Night

Light Rain

Light Rain

Dawn

Eastern

10km/h

Morning

Northeastern

13km/h

Noon

Northeastern

13km/h

Afternoon

Northeastern

13km/h

Evening

Northern

15km/h

Night

Northeastern

16km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

81%

Noon

Relative Humidity

72%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

79%

Night

Relative Humidity

72%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

78%

Noon

Precipitation Probability

97%

Afternoon

Precipitation Probability

80%

Evening

Precipitation Probability

82%

Night

Precipitation Probability

79%

Dawn

Overcast

Overcast

Morning

Very Cold

Very Cold

Noon

Scattered Clouds

Scattered Clouds

11°

Afternoon

Mostly Clear

Mostly Clear

12°

Evening

Mostly Clear

Mostly Clear

Night

Scattered Clouds

Scattered Clouds

Dawn

Northern

9km/h

Morning

Northeastern

7km/h

Noon

Southern

5km/h

Afternoon

Southwestern

8km/h

Evening

Southwestern

11km/h

Night

Southwestern

14km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

58%

Noon

Relative Humidity

42%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

59%

Night

Relative Humidity

67%

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

Morning

Scattered Clouds

Scattered Clouds

Noon

Scattered Clouds

Scattered Clouds

16°

Afternoon

Cloudy

Cloudy

16°

Evening

Mostly Cloudy

Mostly Cloudy

11°

Night

Mist - Light Fog

Mist - Light Fog

10°

Dawn

Western

12km/h

Morning

Western

6km/h

Noon

Southwestern

6km/h

Afternoon

Southwestern

7km/h

Evening

Southern

9km/h

Night

Southern

10km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

69%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

88%

Night

Relative Humidity

94%

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

10°

Morning

Mist - Light Fog

Mist - Light Fog

11°

Noon

Chance for Rain Showers

Chance for Rain Showers

11°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

12°

Evening

Chance for Rain Showers

Chance for Rain Showers

12°

Night

Chance for Rain Showers

Chance for Rain Showers

11°

Dawn

Southern

10km/h

Morning

Southern

13km/h

Noon

Southeastern

13km/h

Afternoon

Southeastern

13km/h

Evening

Southeastern

16km/h

Night

Southeastern

17km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

80%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

88%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

58%

Afternoon

Precipitation Probability

61%

Evening

Precipitation Probability

61%

Night

Precipitation Probability

66%

Dawn

Chance for Rain Showers

Chance for Rain Showers

12°

Morning

Mist - Light Fog

Mist - Light Fog

13°

Noon

Overcast

Overcast

15°

Afternoon

Mostly Cloudy

Mostly Cloudy

16°

Evening

Mostly Cloudy

Mostly Cloudy

13°

Night

Mostly Cloudy

Mostly Cloudy

11°

Dawn

Southwestern

10km/h

Morning

Western

21km/h

Noon

North-west

24km/h

Afternoon

North-west

25km/h

Evening

North-west

20km/h

Night

North-west

32km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

86%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

54%

Evening

Relative Humidity

66%

Night

Relative Humidity

74%

Dawn

Precipitation Probability

53%

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

Afternoon

Overcast

Overcast

Evening

Very Cold

Very Cold

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

Western

31km/h

Morning

Western

34km/h

Noon

Western

36km/h

Afternoon

Western

33km/h

Evening

Western

31km/h

Night

Western

28km/h

Dawn

Relative Humidity

64%

Morning

Relative Humidity

60%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

57%

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

Frost

Frost

-1°

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

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

Western

23km/h

Morning

Western

18km/h

Noon

Western

18km/h

Afternoon

Western

19km/h

Evening

Western

12km/h

Night

Western

7km/h

Dawn

Relative Humidity

71%

Morning

Relative Humidity

45%

Noon

Relative Humidity

33%

Afternoon

Relative Humidity

31%

Evening

Relative Humidity

44%

Night

Relative Humidity

47%

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

-1°

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

-2°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Western

5km/h

Morning

North-west

7km/h

Noon

North-west

10km/h

Afternoon

North-west

14km/h

Evening

North-west

18km/h

Night

North-west

17km/h

Dawn

Relative Humidity

50%

Morning

Relative Humidity

41%

Noon

Relative Humidity

38%

Afternoon

Relative Humidity

41%

Evening

Relative Humidity

53%

Night

Relative Humidity

46%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%