Hourly Weather Forecast - Thomson, IL

12 AM
29°F
0%
15mph
S
Mostly Cloudy
Humidity
71%
Feels like
18°F
Dew Point
21°F
1 AM
30°F
0%
16mph
S
Partly Cloudy
Humidity
70%
Feels like
19°F
Dew Point
22°F
2 AM
31°F
0%
16mph
S
Partly Cloudy
Humidity
70%
Feels like
21°F
Dew Point
23°F
3 AM
32°F
0%
15mph
S
Partly Cloudy
Humidity
70%
Feels like
22°F
Dew Point
24°F
4 AM
33°F
0%
15mph
S
Partly Cloudy
Humidity
70%
Feels like
23°F
Dew Point
24°F
5 AM
34°F
0%
15mph
S
Mostly Cloudy
Humidity
70%
Feels like
24°F
Dew Point
25°F
6 AM
35°F
10%
14mph
S
Cloudy
Humidity
71%
Feels like
25°F
Dew Point
26°F
7 AM
35°F
10%
13mph
S
Cloudy
Humidity
72%
Feels like
26°F
Dew Point
27°F
7:24 AM
8 AM
35°F
10%
13mph
SSW
Cloudy
Humidity
74%
Feels like
26°F
Dew Point
27°F
9 AM
35°F
10%
11mph
SSW
Cloudy
Humidity
75%
Feels like
27°F
Dew Point
28°F
10 AM
36°F
10%
10mph
SW
Cloudy
Humidity
76%
Feels like
29°F
Dew Point
29°F
11 AM
37°F
10%
9mph
WSW
Mostly Cloudy
Humidity
77%
Feels like
30°F
Dew Point
31°F
12 PM
38°F
10%
9mph
W
Mostly Cloudy
Humidity
77%
Feels like
32°F
Dew Point
31°F
1 PM
38°F
10%
9mph
W
Mostly Cloudy
Humidity
75%
Feels like
32°F
Dew Point
31°F
2 PM
39°F
10%
9mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
32°F
Dew Point
31°F
3 PM
38°F
10%
10mph
WNW
Cloudy
Humidity
71%
Feels like
32°F
Dew Point
30°F
4 PM
37°F
10%
11mph
NW
Cloudy
Humidity
71%
Feels like
30°F
Dew Point
29°F
4:31 PM
5 PM
35°F
0%
11mph
NW
Cloudy
Humidity
72%
Feels like
28°F
Dew Point
27°F
6 PM
34°F
10%
11mph
NW
Mostly Cloudy
Humidity
72%
Feels like
25°F
Dew Point
26°F
7 PM
32°F
10%
11mph
NW
Partly Cloudy
Humidity
72%
Feels like
24°F
Dew Point
24°F
8 PM
31°F
10%
11mph
NW
Mostly Clear
Humidity
71%
Feels like
22°F
Dew Point
23°F
9 PM
30°F
10%
11mph
WNW
Clear
Humidity
70%
Feels like
21°F
Dew Point
22°F
10 PM
29°F
10%
11mph
WNW
Clear
Humidity
70%
Feels like
20°F
Dew Point
21°F
11 PM
28°F
0%
11mph
WNW
Clear
Humidity
71%
Feels like
19°F
Dew Point
20°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide