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Hourly weather forecast for Illinois

Hourly weather forecast for Illinois

Hourly Weather in Illinois

This graph shows the temperature for the next 48 hours in Illinois, displayed in degrees Celsius.

Hourly Temperature for the Next 48 Hours in Illinois

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Check out the 10-day weather forecast for Illinois

Hourly Precipitation in Illinois

This graph shows the precipitation for the next 48 hours in Illinois, measured in millimetres.

A chart showing the hourly precipitation for the next 48 hours in Illinois.

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Hourly UV Index in Illinois

This graph shows the UV index for the next 48 hours in Illinois.

Hourly UV Index for the Next 48 Hours in Illinois

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Friday
weather
max/min
precip
wind
uv
17:00
partly-cloudy-day
26°
0,0 mm
NW 4
5
18:00
partly-cloudy-day
26°
0,0 mm
NW 4
4
19:00
partly-cloudy-day
25°
0,0 mm
NW 3
3
20:00
partly-cloudy-day
23°
0,0 mm
NW 3
0
21:00
partly-cloudy-night
22°
0,0 mm
NW 3
0
22:00
partly-cloudy-night
20°
0,0 mm
NW 3
0
23:00
partly-cloudy-night
18°
0,0 mm
NW 3
0
Saturday
weather
max/min
precip
wind
uv
00:00
partly-cloudy-night
18°
0,0 mm
NW 3
0
01:00
partly-cloudy-night
17°
0,0 mm
NW 3
0
02:00
partly-cloudy-night
16°
0,0 mm
NW 3
0
03:00
partly-cloudy-night
15°
0,0 mm
NW 3
0
04:00
partly-cloudy-night
15°
0,0 mm
NW 3
0
05:00
clear-night
15°
0,0 mm
NW 3
0
06:00
clear-day
15°
0,0 mm
NW 3
0
07:00
clear-day
16°
0,0 mm
NW 3
1
08:00
clear-day
18°
0,0 mm
NW 3
3
09:00
clear-day
20°
0,0 mm
NW 3
5
10:00
clear-day
22°
0,0 mm
NW 3
7
11:00
clear-day
23°
0,0 mm
NW 3
7
12:00
clear-day
25°
0,0 mm
NW 3
8
13:00
clear-day
27°
0,0 mm
NW 3
8
14:00
clear-day
27°
0,0 mm
NW 3
8
15:00
clear-day
27°
0,0 mm
NW 3
8
16:00
clear-day
28°
0,0 mm
NW 3
7
17:00
partly-cloudy-day
27°
0,0 mm
NW 3
6
18:00
partly-cloudy-day
26°
0,0 mm
N 3
4
19:00
partly-cloudy-day
25°
0,0 mm
N 2
3
20:00
partly-cloudy-day
23°
0,0 mm
W 2
2
21:00
partly-cloudy-night
21°
0,0 mm
ZO 2
0
22:00
partly-cloudy-night
19°
0,0 mm
NO 2
0
23:00
partly-cloudy-night
18°
0,0 mm
O 2
0
Sunday
weather
max/min
precip
wind
uv
00:00
partly-cloudy-night
16°
0,0 mm
O 2
0
01:00
partly-cloudy-night
15°
0,0 mm
O 2
0
02:00
clear-night
14°
0,0 mm
O 2
0
03:00
clear-night
14°
0,0 mm
ZO 2
0
04:00
clear-night
13°
0,0 mm
ZO 2
0
05:00
clear-night
14°
0,0 mm
ZO 2
0
06:00
clear-day
14°
0,0 mm
O 2
0
07:00
clear-day
14°
0,0 mm
O 2
0
08:00
clear-day
17°
0,0 mm
O 2
2
09:00
clear-day
20°
0,0 mm
O 2
3
10:00
clear-day
22°
0,0 mm
O 2
5
11:00
clear-day
24°
0,0 mm
Z 2
5
12:00
clear-day
25°
0,0 mm
W 2
6
13:00
clear-day
27°
0,4 mm
N 2
6
14:00
clear-day
27°
0,0 mm
NW 2
7
15:00
clear-day
28°
0,0 mm
NW 2
8
16:00
clear-day
28°
0,0 mm
NW 2
8

Average Weather in Illinois by Month

Click on a month below to see detailed weather info for Illinois. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.

1
January
2
February
3
March
4
April
5
May
6
June
7
July
8
August
9
September
10
October
11
November
12
December


Or check out the climate of Illinois for all months at once

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