Hourly Weather Forecast - Jacksonville, IL

12 AM
30°F
0%
16mph
SSW
Cloudy
Humidity
52%
Feels like
19°F
Dew Point
15°F
1 AM
31°F
0%
16mph
SSW
Cloudy
Humidity
52%
Feels like
20°F
Dew Point
15°F
2 AM
31°F
0%
16mph
SSW
Cloudy
Humidity
54%
Feels like
20°F
Dew Point
17°F
3 AM
32°F
0%
16mph
SSW
Cloudy
Humidity
56%
Feels like
21°F
Dew Point
18°F
4 AM
32°F
0%
15mph
SW
Mostly Cloudy
Humidity
59%
Feels like
21°F
Dew Point
19°F
5 AM
31°F
0%
14mph
SW
Partly Cloudy
Humidity
63%
Feels like
21°F
Dew Point
20°F
6 AM
31°F
0%
13mph
WSW
Clear
Humidity
66%
Feels like
21°F
Dew Point
21°F
7 AM
31°F
0%
13mph
WSW
Clear
Humidity
68%
Feels like
20°F
Dew Point
21°F
7:17 AM
8 AM
31°F
0%
13mph
W
Sunny
Humidity
67%
Feels like
21°F
Dew Point
22°F
9 AM
33°F
0%
14mph
W
Sunny
Humidity
64%
Feels like
23°F
Dew Point
22°F
10 AM
34°F
0%
15mph
W
Mostly Sunny
Humidity
59%
Feels like
24°F
Dew Point
21°F
11 AM
35°F
0%
15mph
W
Mostly Sunny
Humidity
54%
Feels like
26°F
Dew Point
20°F
12 PM
36°F
0%
15mph
W
Partly Cloudy
Humidity
51%
Feels like
26°F
Dew Point
19°F
1 PM
37°F
0%
15mph
W
Mostly Sunny
Humidity
48%
Feels like
28°F
Dew Point
19°F
2 PM
37°F
0%
14mph
W
Mostly Sunny
Humidity
46%
Feels like
28°F
Dew Point
18°F
3 PM
36°F
0%
13mph
W
Mostly Sunny
Humidity
47%
Feels like
28°F
Dew Point
18°F
4 PM
35°F
0%
12mph
WSW
Partly Cloudy
Humidity
51%
Feels like
26°F
Dew Point
19°F
5 PM
33°F
0%
11mph
WSW
Partly Cloudy
Humidity
55%
Feels like
25°F
Dew Point
19°F
5:07 PM
6 PM
33°F
0%
11mph
SW
Mostly Cloudy
Humidity
58%
Feels like
24°F
Dew Point
20°F
7 PM
33°F
0%
11mph
SW
Mostly Cloudy
Humidity
59%
Feels like
25°F
Dew Point
20°F
8 PM
33°F
0%
12mph
SW
Mostly Cloudy
Humidity
58%
Feels like
25°F
Dew Point
20°F
9 PM
34°F
0%
13mph
SW
Mostly Cloudy
Humidity
57%
Feels like
25°F
Dew Point
20°F
10 PM
33°F
0%
13mph
WSW
Mostly Cloudy
Humidity
58%
Feels like
24°F
Dew Point
20°F
11 PM
32°F
0%
14mph
W
Partly Cloudy
Humidity
59%
Feels like
23°F
Dew Point
20°F

Snow Forecast through Sunday

Series of Weather Systems Cover Great Lakes, East in Snow

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

Monday's Weather Outlook

Today'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

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