Hourly Weather Forecast - South Pekin, IL

12 AM
27°F
0%
6mph
NW
Clear
Humidity
66%
Feels like
21°F
Dew Point
17°F
1 AM
27°F
0%
5mph
NW
Clear
Humidity
67%
Feels like
21°F
Dew Point
17°F
2 AM
26°F
0%
5mph
NW
Clear
Humidity
70%
Feels like
20°F
Dew Point
18°F
3 AM
26°F
0%
5mph
NW
Clear
Humidity
71%
Feels like
20°F
Dew Point
18°F
4 AM
25°F
0%
5mph
NW
Clear
Humidity
75%
Feels like
19°F
Dew Point
18°F
5 AM
24°F
0%
5mph
NW
Clear
Humidity
71%
Feels like
18°F
Dew Point
16°F
6 AM
23°F
0%
4mph
NW
Clear
Humidity
74%
Feels like
18°F
Dew Point
16°F
7 AM
24°F
0%
4mph
NW
Clear
Humidity
71%
Feels like
18°F
Dew Point
16°F
7:18 AM
8 AM
26°F
0%
4mph
NW
Sunny
Humidity
64%
Feels like
20°F
Dew Point
15°F
9 AM
29°F
0%
4mph
WNW
Sunny
Humidity
55%
Feels like
24°F
Dew Point
14°F
10 AM
32°F
0%
4mph
WNW
Sunny
Humidity
46%
Feels like
28°F
Dew Point
14°F
11 AM
35°F
0%
4mph
WNW
Sunny
Humidity
39%
Feels like
32°F
Dew Point
13°F
12 PM
37°F
0%
4mph
WNW
Sunny
Humidity
35%
Feels like
34°F
Dew Point
12°F
1 PM
38°F
0%
4mph
W
Sunny
Humidity
34%
Feels like
35°F
Dew Point
12°F
2 PM
38°F
0%
4mph
W
Sunny
Humidity
35%
Feels like
34°F
Dew Point
13°F
3 PM
36°F
0%
4mph
W
Sunny
Humidity
40%
Feels like
33°F
Dew Point
14°F
4 PM
33°F
0%
2mph
W
Mostly Sunny
Humidity
48%
Feels like
33°F
Dew Point
16°F
4:35 PM
5 PM
30°F
10%
1mph
NNE
Mostly Clear
Humidity
57%
Feels like
30°F
Dew Point
17°F
6 PM
28°F
10%
2mph
ENE
Mostly Clear
Humidity
63%
Feels like
28°F
Dew Point
17°F
7 PM
27°F
10%
3mph
E
Mostly Clear
Humidity
67%
Feels like
27°F
Dew Point
17°F
8 PM
26°F
10%
3mph
E
Partly Cloudy
Humidity
68%
Feels like
23°F
Dew Point
17°F
9 PM
26°F
10%
3mph
E
Partly Cloudy
Humidity
69%
Feels like
22°F
Dew Point
17°F
10 PM
26°F
10%
3mph
ESE
Mostly Cloudy
Humidity
70%
Feels like
22°F
Dew Point
18°F
11 PM
27°F
10%
4mph
ESE
Mostly Cloudy
Humidity
70%
Feels like
23°F
Dew Point
18°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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