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

Illinois, United States

Day

clear

17°

Night

clear

8°

Day

clear

23°

Night

partly cloudy

14°

Day

rain showers with thunderstorms at afternoon

25°

Night

rain showers with thunderstorms

18°

Day

rain showers

15°

Night

frost at dawn

-1°

Day

generally scattered clouds with frost at morning

9°

Night

scattered clouds

7°

Day

partly cloudy

17°

Night

chance for rain showers and chance for snow/rain mix at dawn

3°

Day

chance for snow/rain mix at morning followed by chance for rain showers

8°

Night

chance for rain showers at dawn

3°

Day

rain showers with thunderstorms and brisk wind at times

18°

Night

rain showers and snow showers and frost at times

-2°

Day

generally scattered clouds with frost at morning

2°

Night

cold

-5°

Dawn

Very Cold

Very Cold

3°

Morning

Very Cold

Very Cold

6°

Noon

Clear

Clear

15°

Afternoon

Clear

Clear

17°

Evening

Clear

Clear

12°

Night

Clear

Clear

10°

Dawn

Southwestern

16km/h

Morning

Southwestern

21km/h

Noon

Southwestern

22km/h

Afternoon

Southwestern

23km/h

Evening

Southwestern

19km/h

Night

Southwestern

21km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

54%

Noon

Relative Humidity

34%

Afternoon

Relative Humidity

30%

Evening

Relative Humidity

44%

Night

Relative Humidity

48%

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

8°

Morning

Clear

Clear

11°

Noon

Clear

Clear

20°

Afternoon

Scattered Clouds

Scattered Clouds

23°

Evening

Mostly Cloudy

Mostly Cloudy

18°

Night

Mostly Cloudy

Mostly Cloudy

16°

Dawn

Southwestern

19km/h

Morning

Southwestern

17km/h

Noon

Southwestern

22km/h

Afternoon

Southwestern

21km/h

Evening

Southern

11km/h

Night

Southern

19km/h

Dawn

Relative Humidity

60%

Morning

Relative Humidity

47%

Noon

Relative Humidity

33%

Afternoon

Relative Humidity

35%

Evening

Relative Humidity

70%

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

0%

Dawn

Mist - Light Fog

Mist - Light Fog

14°

Morning

Cloudy

Cloudy

17°

Noon

Mostly Cloudy

Mostly Cloudy

25°

Afternoon

Thunderstorms

Thunderstorms

25°

Evening

Thunderstorms

Thunderstorms

23°

Night

Thunderstorms

Thunderstorms

19°

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

18km/h

Morning

Southern

16km/h

Noon

Southern

24km/h

Afternoon

Southern

29km/h

Evening

Southwestern

17km/h

Night

Southern

20km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

82%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

86%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

93%

Evening

Precipitation Probability

95%

Night

Precipitation Probability

99%

Dawn

Thunderstorms

Thunderstorms

18°

Morning

Rain Showers

Rain Showers

14°

Noon

Rain Showers

Rain Showers

10°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

6°

Evening

Cloudy

Cloudy

5°

Night

Very Cold

Very Cold

2°

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

Southwestern

20km/h

Morning

Western

24km/h

Noon

North-west

25km/h

Afternoon

North-west

28km/h

Evening

North-west

25km/h

Night

North-west

23km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

92%

Noon

Relative Humidity

90%

Afternoon

Relative Humidity

90%

Evening

Relative Humidity

83%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

97%

Afternoon

Precipitation Probability

82%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-1°

Morning

Frost

Frost

1°

Noon

Very Cold

Very Cold

6°

Afternoon

Overcast

Overcast

9°

Evening

Mostly Cloudy

Mostly Cloudy

7°

Night

Scattered Clouds

Scattered Clouds

7°

Dawn

North-west

12km/h

Morning

Southwestern

8km/h

Noon

Southwestern

21km/h

Afternoon

Southwestern

27km/h

Evening

Southern

27km/h

Night

Southern

34km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

53%

Noon

Relative Humidity

29%

Afternoon

Relative Humidity

24%

Evening

Relative Humidity

34%

Night

Relative Humidity

38%

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

7°

Morning

Scattered Clouds

Scattered Clouds

10°

Noon

Mostly Cloudy

Mostly Cloudy

15°

Afternoon

Cloudy

Cloudy

17°

Evening

Cloudy

Cloudy

12°

Night

Cloudy

Cloudy

7°

Dawn

Southwestern

36km/h

Morning

Western

35km/h

Noon

Western

35km/h

Afternoon

North-west

32km/h

Evening

Northern

12km/h

Night

Northeastern

14km/h

Dawn

Relative Humidity

48%

Morning

Relative Humidity

26%

Noon

Relative Humidity

22%

Afternoon

Relative Humidity

40%

Evening

Relative Humidity

58%

Night

Relative Humidity

70%

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

Chance for Sleet

Chance for Sleet

3°

Morning

Chance for Sleet

Chance for Sleet

4°

Noon

Chance for Rain Showers

Chance for Rain Showers

6°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

8°

Evening

Cloudy

Cloudy

5°

Night

Very Cold

Very Cold

3°

Dawn

Northeastern

15km/h

Morning

Northeastern

18km/h

Noon

Northeastern

17km/h

Afternoon

Northeastern

16km/h

Evening

Eastern

14km/h

Night

Eastern

23km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

96%

Noon

Relative Humidity

93%

Afternoon

Relative Humidity

91%

Evening

Relative Humidity

48%

Night

Relative Humidity

58%

Dawn

Precipitation Probability

52%

Morning

Precipitation Probability

30%

Noon

Precipitation Probability

54%

Afternoon

Precipitation Probability

28%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Chance for Rain Showers

Chance for Rain Showers

4°

Morning

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

6°

Noon

Thunderstorms

Thunderstorms

13°

Afternoon

Thunderstorms

Thunderstorms

18°

Evening

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

15°

Night

Snowy

Snowy

2°

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

Southeastern

27km/h

Morning

Southeastern

34km/h

Noon

Southern

36km/h

Afternoon

Southern

37km/h

Evening

Western

33km/h

Night

Western

35km/h

Dawn

Relative Humidity

77%

Morning

Relative Humidity

79%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

76%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

60%

Morning

Precipitation Probability

67%

Noon

Precipitation Probability

77%

Afternoon

Precipitation Probability

76%

Evening

Precipitation Probability

74%

Night

Precipitation Probability

74%

Dawn

Mostly Cloudy with Snow Showers

Mostly Cloudy with Snow Showers

-2°

Morning

Frost

Frost

-1°

Noon

Very Cold

Very Cold

2°

Afternoon

Very Cold

Very Cold

2°

Evening

Very Cold

Very Cold

-1°

Night

Very Cold

Very Cold

-3°

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

Very cold weather expected / Make sure to stay warm.

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

Very cold weather expected / Make sure to stay warm.

Dawn

Western

36km/h

Morning

North-west

37km/h

Noon

North-west

36km/h

Afternoon

North-west

36km/h

Evening

North-west

26km/h

Night

North-west

24km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

54%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

40%

Evening

Relative Humidity

45%

Night

Relative Humidity

44%

Dawn

Precipitation Probability

68%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%