Hourly Weather Forecast - Mattoon, IL

4 PM
24°F
0%
11mph
SSW
Mostly Sunny
Humidity
60%
Feels like
14°F
Dew Point
12°F
4:30 PM
5 PM
22°F
0%
9mph
SSW
Mostly Clear
Humidity
62%
Feels like
12°F
Dew Point
11°F
6 PM
21°F
0%
9mph
SSW
Mostly Clear
Humidity
67%
Feels like
11°F
Dew Point
12°F
7 PM
20°F
0%
9mph
SSW
Mostly Clear
Humidity
67%
Feels like
10°F
Dew Point
11°F
8 PM
20°F
0%
9mph
SSW
Mostly Clear
Humidity
68%
Feels like
10°F
Dew Point
11°F
9 PM
20°F
0%
9mph
SSW
Mostly Clear
Humidity
69%
Feels like
10°F
Dew Point
12°F
10 PM
20°F
0%
9mph
SSW
Clear
Humidity
73%
Feels like
10°F
Dew Point
13°F
11 PM
20°F
0%
9mph
SSW
Clear
Humidity
75%
Feels like
9°F
Dew Point
13°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday'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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