Hourly Weather Forecast - Jerseyville, IL

12 AM
30°F
10%
10mph
WNW
Clear
Humidity
60%
Feels like
22°F
Dew Point
18°F
1 AM
29°F
10%
10mph
WNW
Clear
Humidity
60%
Feels like
20°F
Dew Point
17°F
2 AM
28°F
10%
10mph
WNW
Clear
Humidity
62%
Feels like
19°F
Dew Point
17°F
3 AM
27°F
0%
10mph
NW
Clear
Humidity
63%
Feels like
17°F
Dew Point
16°F
4 AM
25°F
0%
9mph
NW
Clear
Humidity
65%
Feels like
16°F
Dew Point
15°F
5 AM
24°F
0%
9mph
NW
Clear
Humidity
67%
Feels like
14°F
Dew Point
14°F
6 AM
23°F
0%
9mph
NW
Clear
Humidity
67%
Feels like
13°F
Dew Point
13°F
7 AM
23°F
0%
9mph
NW
Clear
Humidity
64%
Feels like
13°F
Dew Point
12°F
7:15 AM
8 AM
23°F
0%
9mph
NW
Sunny
Humidity
59%
Feels like
13°F
Dew Point
11°F
9 AM
24°F
0%
9mph
NW
Sunny
Humidity
53%
Feels like
15°F
Dew Point
10°F
10 AM
26°F
0%
9mph
WNW
Sunny
Humidity
48%
Feels like
17°F
Dew Point
9°F
11 AM
29°F
0%
9mph
WNW
Sunny
Humidity
41%
Feels like
20°F
Dew Point
8°F
12 PM
31°F
0%
9mph
WNW
Sunny
Humidity
37%
Feels like
23°F
Dew Point
7°F
1 PM
32°F
0%
9mph
WNW
Sunny
Humidity
33%
Feels like
25°F
Dew Point
6°F
2 PM
33°F
0%
9mph
WNW
Sunny
Humidity
31%
Feels like
26°F
Dew Point
6°F
3 PM
34°F
0%
8mph
W
Sunny
Humidity
30%
Feels like
27°F
Dew Point
6°F
4 PM
33°F
0%
6mph
W
Sunny
Humidity
33%
Feels like
27°F
Dew Point
7°F
5 PM
31°F
0%
4mph
W
Sunny
Humidity
38%
Feels like
26°F
Dew Point
8°F
5:10 PM
6 PM
29°F
0%
3mph
WSW
Clear
Humidity
43%
Feels like
25°F
Dew Point
9°F
7 PM
28°F
0%
3mph
SW
Mostly Clear
Humidity
45%
Feels like
24°F
Dew Point
9°F
8 PM
27°F
0%
4mph
SSW
Mostly Cloudy
Humidity
46%
Feels like
23°F
Dew Point
9°F
9 PM
26°F
0%
4mph
SSW
Cloudy
Humidity
47%
Feels like
22°F
Dew Point
9°F
10 PM
26°F
0%
4mph
SW
Cloudy
Humidity
47%
Feels like
21°F
Dew Point
9°F
11 PM
25°F
0%
5mph
W
Cloudy
Humidity
47%
Feels like
20°F
Dew Point
8°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide