Hourly Weather Forecast - Herrin, IL

12 AM
12°F
0%
4mph
ESE
Clear
Humidity
50%
Feels like
4°F
Dew Point
-3°F
1 AM
11°F
0%
4mph
SE
Clear
Humidity
51%
Feels like
4°F
Dew Point
-3°F
2 AM
11°F
0%
4mph
SE
Clear
Humidity
54%
Feels like
4°F
Dew Point
-2°F
3 AM
10°F
0%
4mph
SSE
Clear
Humidity
56%
Feels like
3°F
Dew Point
-2°F
4 AM
10°F
0%
4mph
SSE
Clear
Humidity
59%
Feels like
2°F
Dew Point
-1°F
5 AM
9°F
0%
5mph
SSE
Clear
Humidity
62%
Feels like
1°F
Dew Point
-1°F
6 AM
8°F
0%
5mph
S
Clear
Humidity
64%
Feels like
-1°F
Dew Point
-1°F
7 AM
8°F
0%
6mph
S
Mostly Clear
Humidity
66%
Feels like
-2°F
Dew Point
-1°F
7:04 AM
8 AM
10°F
0%
7mph
S
Partly Cloudy
Humidity
64%
Feels like
-1°F
Dew Point
1°F
9 AM
13°F
0%
8mph
S
Partly Cloudy
Humidity
59%
Feels like
2°F
Dew Point
2°F
10 AM
17°F
0%
9mph
SSW
Partly Cloudy
Humidity
52%
Feels like
6°F
Dew Point
3°F
11 AM
21°F
0%
10mph
SSW
Mostly Sunny
Humidity
46%
Feels like
10°F
Dew Point
3°F
12 PM
24°F
0%
11mph
SSW
Mostly Sunny
Humidity
41%
Feels like
13°F
Dew Point
3°F
1 PM
26°F
0%
11mph
SSW
Mostly Sunny
Humidity
38%
Feels like
15°F
Dew Point
4°F
2 PM
27°F
0%
11mph
SSW
Sunny
Humidity
37%
Feels like
17°F
Dew Point
4°F
3 PM
26°F
0%
11mph
SSW
Sunny
Humidity
38%
Feels like
16°F
Dew Point
4°F
4 PM
24°F
0%
11mph
SSW
Partly Cloudy
Humidity
43%
Feels like
14°F
Dew Point
5°F
4:38 PM
5 PM
22°F
0%
9mph
SSW
Partly Cloudy
Humidity
50%
Feels like
12°F
Dew Point
6°F
6 PM
22°F
0%
9mph
SSW
Cloudy
Humidity
52%
Feels like
12°F
Dew Point
7°F
7 PM
23°F
0%
9mph
SSW
Cloudy
Humidity
53%
Feels like
13°F
Dew Point
8°F
8 PM
25°F
0%
9mph
SSW
Cloudy
Humidity
52%
Feels like
15°F
Dew Point
10°F
9 PM
25°F
10%
10mph
SSW
Cloudy
Humidity
55%
Feels like
15°F
Dew Point
11°F
10 PM
26°F
10%
9mph
SSW
Cloudy
Humidity
56%
Feels like
16°F
Dew Point
12°F
11 PM
26°F
10%
10mph
SSW
Cloudy
Humidity
54%
Feels like
17°F
Dew Point
12°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide