Hourly Weather Forecast - South Jacksonville, IL

1 AM
23°F
0%
12mph
SE
Mostly Clear
Humidity
74%
Feels like
12°F
Dew Point
16°F
2 AM
23°F
0%
12mph
SE
Partly Cloudy
Humidity
74%
Feels like
11°F
Dew Point
16°F
3 AM
24°F
0%
13mph
SE
Partly Cloudy
Humidity
71%
Feels like
12°F
Dew Point
16°F
4 AM
24°F
0%
13mph
SE
Partly Cloudy
Humidity
69%
Feels like
12°F
Dew Point
15°F
5 AM
24°F
0%
13mph
SE
Cloudy
Humidity
67%
Feels like
13°F
Dew Point
15°F
6 AM
25°F
0%
13mph
SE
Mostly Cloudy
Humidity
66%
Feels like
13°F
Dew Point
15°F
7 AM
26°F
0%
13mph
SE
Partly Cloudy
Humidity
63%
Feels like
15°F
Dew Point
16°F
7:02 AM
8 AM
28°F
0%
14mph
SE
Partly Cloudy
Humidity
61%
Feels like
17°F
Dew Point
16°F
9 AM
30°F
0%
14mph
SE
Partly Cloudy
Humidity
58%
Feels like
20°F
Dew Point
17°F
10 AM
32°F
0%
14mph
SE
Mostly Sunny
Humidity
56%
Feels like
22°F
Dew Point
18°F
11 AM
34°F
0%
14mph
SE
Sunny
Humidity
54%
Feels like
25°F
Dew Point
19°F
12 PM
36°F
0%
14mph
SE
Mostly Sunny
Humidity
53%
Feels like
27°F
Dew Point
20°F
1 PM
37°F
0%
14mph
SE
Mostly Sunny
Humidity
52%
Feels like
29°F
Dew Point
21°F
2 PM
38°F
0%
13mph
SE
Partly Cloudy
Humidity
53%
Feels like
30°F
Dew Point
22°F
3 PM
38°F
0%
13mph
SE
Partly Cloudy
Humidity
54%
Feels like
30°F
Dew Point
23°F
4 PM
37°F
0%
12mph
SE
Partly Cloudy
Humidity
58%
Feels like
29°F
Dew Point
24°F
5 PM
35°F
0%
10mph
ESE
Partly Cloudy
Humidity
64%
Feels like
27°F
Dew Point
24°F
5:28 PM
6 PM
33°F
0%
9mph
ESE
Clear
Humidity
68%
Feels like
25°F
Dew Point
24°F
7 PM
32°F
0%
9mph
ESE
Clear
Humidity
71%
Feels like
24°F
Dew Point
23°F
8 PM
31°F
0%
10mph
ESE
Clear
Humidity
72%
Feels like
22°F
Dew Point
23°F
9 PM
30°F
0%
10mph
ESE
Clear
Humidity
74%
Feels like
21°F
Dew Point
22°F
10 PM
29°F
0%
9mph
ESE
Clear
Humidity
74%
Feels like
20°F
Dew Point
22°F
11 PM
28°F
0%
9mph
ESE
Clear
Humidity
75%
Feels like
20°F
Dew Point
21°F

Sunday Morning's Low Temperatures

Snow, Record-Breaking Cold Impacts Great Lakes & Northeast

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