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

Day

cold and partly cloudy

13°

Night

rain showers with thunderstorms from evening

Day

generally overcast with chance for light rain at afternoon

15°

Night

mostly cloudy

Day

mostly cloudy

13°

Night

light fog from midnight

Day

scattered clouds to cloudy

17°

Night

light fog

11°

Day

rain showers

11°

Night

rain showers till dawn

Day

overcast

10°

Night

cold and scattered clouds

Day

clear

15°

Night

clear

Day

scattered clouds

15°

Night

rain showers from midnight

10°

Day

chance for rain showers

12°

Night

chance for rain showers from midnight

10°

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Mostly Cloudy

Mostly Cloudy

13°

Afternoon

Partly Cloudy

Partly Cloudy

13°

Evening

Chance for Rain Showers

Chance for Rain Showers

10°

Night

Rain Showers

Rain Showers

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

Northern

5km/h

Morning

Eastern

10km/h

Noon

Southeastern

12km/h

Afternoon

Southeastern

14km/h

Evening

Southeastern

18km/h

Night

Southeastern

20km/h

Dawn

Relative Humidity

65%

Morning

Relative Humidity

40%

Noon

Relative Humidity

28%

Afternoon

Relative Humidity

28%

Evening

Relative Humidity

46%

Night

Relative Humidity

65%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

45%

Night

Precipitation Probability

99%

Dawn

Thunderstorms

Thunderstorms

Morning

Overcast

Overcast

11°

Noon

Overcast

Overcast

14°

Afternoon

Light Rain

Light Rain

15°

Evening

Partly Cloudy

Partly Cloudy

10°

Night

Mostly Cloudy

Mostly Cloudy

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southeastern

20km/h

Morning

Southeastern

17km/h

Noon

Southern

5km/h

Afternoon

Western

6km/h

Evening

Northern

13km/h

Night

Northern

11km/h

Dawn

Relative Humidity

71%

Morning

Relative Humidity

70%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

82%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

90%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

76%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Cloudy

Cloudy

12°

Afternoon

Cloudy

Cloudy

13°

Evening

Overcast

Overcast

10°

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Northern

10km/h

Morning

Northeastern

8km/h

Noon

Northeastern

3km/h

Afternoon

Northern

4km/h

Evening

Northern

6km/h

Night

Eastern

6km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

76%

Noon

Relative Humidity

70%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

82%

Night

Relative Humidity

93%

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

Morning

Scattered Clouds

Scattered Clouds

11°

Noon

Mostly Cloudy

Mostly Cloudy

17°

Afternoon

Overcast

Overcast

17°

Evening

Mist - Light Fog

Mist - Light Fog

14°

Night

Mist - Light Fog

Mist - Light Fog

12°

Dawn

Southeastern

8km/h

Morning

Southeastern

10km/h

Noon

Southeastern

9km/h

Afternoon

Southern

11km/h

Evening

Southern

7km/h

Night

Southern

4km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

84%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

74%

Evening

Relative Humidity

93%

Night

Relative Humidity

99%

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

11°

Morning

Chance for Rain Showers

Chance for Rain Showers

11°

Noon

Chance for Rain Showers

Chance for Rain Showers

10°

Afternoon

Rain Showers

Rain Showers

10°

Evening

Rain Showers

Rain Showers

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Northern

11km/h

Morning

Northeastern

14km/h

Noon

Northeastern

14km/h

Afternoon

Northeastern

17km/h

Evening

Northeastern

15km/h

Night

Northeastern

16km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

90%

Noon

Relative Humidity

90%

Afternoon

Relative Humidity

85%

Evening

Relative Humidity

81%

Night

Relative Humidity

65%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

58%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

66%

Evening

Precipitation Probability

68%

Night

Precipitation Probability

65%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mostly Cloudy

Mostly Cloudy

Noon

Overcast

Overcast

Afternoon

Overcast

Overcast

10°

Evening

Overcast

Overcast

Night

Scattered Clouds

Scattered Clouds

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northeastern

13km/h

Morning

Northern

9km/h

Noon

Northern

7km/h

Afternoon

Northern

5km/h

Evening

Western

5km/h

Night

Southwestern

11km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

69%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

76%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

40%

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

Mostly Clear

Mostly Clear

Noon

Clear

Clear

14°

Afternoon

Clear

Clear

15°

Evening

Clear

Clear

10°

Night

Clear

Clear

Dawn

Western

11km/h

Morning

Western

12km/h

Noon

Western

13km/h

Afternoon

Western

12km/h

Evening

Western

10km/h

Night

Western

11km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

74%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

48%

Evening

Relative Humidity

69%

Night

Relative Humidity

75%

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

Clear

Clear

Morning

Scattered Clouds

Scattered Clouds

Noon

Scattered Clouds

Scattered Clouds

14°

Afternoon

Partly Cloudy

Partly Cloudy

15°

Evening

Cloudy

Cloudy

11°

Night

Rain Showers

Rain Showers

10°

Dawn

North-west

9km/h

Morning

North-west

4km/h

Noon

Southern

9km/h

Afternoon

Southern

9km/h

Evening

Southern

11km/h

Night

Southern

11km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

55%

Noon

Relative Humidity

43%

Afternoon

Relative Humidity

42%

Evening

Relative Humidity

63%

Night

Relative Humidity

82%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

65%

Dawn

Rain Showers

Rain Showers

11°

Morning

Chance for Rain Showers

Chance for Rain Showers

11°

Noon

Chance for Rain Showers

Chance for Rain Showers

12°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

12°

Evening

Overcast

Overcast

12°

Night

Chance for Rain Showers

Chance for Rain Showers

11°

Dawn

Southern

11km/h

Morning

Southern

12km/h

Noon

Southern

14km/h

Afternoon

Southern

10km/h

Evening

Southeastern

14km/h

Night

Southern

17km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

91%

Noon

Relative Humidity

91%

Afternoon

Relative Humidity

88%

Evening

Relative Humidity

87%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

65%

Morning

Precipitation Probability

58%

Noon

Precipitation Probability

61%

Afternoon

Precipitation Probability

61%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

61%