Hourly Weather Forecast - Jerseyville, IL

4 PM
42°F
0%
14mph
NNW
Partly Cloudy
Humidity
66%
Feels like
34°F
Dew Point
31°F
5 PM
40°F
0%
13mph
NNW
Partly Cloudy
Humidity
68%
Feels like
33°F
Dew Point
30°F
5:28 PM
6 PM
38°F
0%
11mph
NNW
Partly Cloudy
Humidity
70%
Feels like
31°F
Dew Point
29°F
7 PM
37°F
0%
11mph
NNW
Partly Cloudy
Humidity
71%
Feels like
30°F
Dew Point
29°F
8 PM
36°F
0%
11mph
NNW
Mostly Clear
Humidity
73%
Feels like
28°F
Dew Point
28°F
9 PM
35°F
0%
11mph
NNW
Mostly Clear
Humidity
74%
Feels like
26°F
Dew Point
27°F
10 PM
33°F
0%
11mph
NNW
Mostly Clear
Humidity
74%
Feels like
25°F
Dew Point
26°F
11 PM
32°F
0%
10mph
N
Mostly Clear
Humidity
74%
Feels like
23°F
Dew Point
25°F

Saturday Morning's Low Temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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