Hourly Weather Forecast - South Jacksonville, IL

12 AM
23°F
0%
21mph
WNW
Windy
Humidity
67%
Feels like
8°F
Dew Point
14°F
1 AM
23°F
0%
20mph
WNW
Windy
Humidity
68%
Feels like
8°F
Dew Point
14°F
2 AM
23°F
0%
20mph
WNW
Mostly Cloudy
Humidity
68%
Feels like
8°F
Dew Point
14°F
3 AM
22°F
0%
20mph
WNW
Mostly Cloudy
Humidity
67%
Feels like
7°F
Dew Point
13°F
4 AM
21°F
0%
19mph
WNW
Partly Cloudy
Humidity
66%
Feels like
7°F
Dew Point
12°F
5 AM
20°F
0%
17mph
WNW
Partly Cloudy
Humidity
68%
Feels like
6°F
Dew Point
11°F
6 AM
20°F
0%
16mph
WNW
Partly Cloudy
Humidity
73%
Feels like
5°F
Dew Point
12°F
7 AM
20°F
0%
15mph
WNW
Mostly Clear
Humidity
68%
Feels like
6°F
Dew Point
11°F
7:17 AM
8 AM
21°F
0%
14mph
WNW
Mostly Sunny
Humidity
62%
Feels like
8°F
Dew Point
10°F
9 AM
23°F
0%
14mph
WNW
Sunny
Humidity
56%
Feels like
10°F
Dew Point
10°F
10 AM
25°F
0%
12mph
WNW
Sunny
Humidity
49%
Feels like
14°F
Dew Point
9°F
11 AM
27°F
0%
10mph
WNW
Sunny
Humidity
44%
Feels like
17°F
Dew Point
8°F
12 PM
28°F
0%
9mph
W
Sunny
Humidity
41%
Feels like
19°F
Dew Point
7°F
1 PM
29°F
0%
9mph
W
Sunny
Humidity
40%
Feels like
21°F
Dew Point
8°F
2 PM
31°F
0%
8mph
WSW
Mostly Sunny
Humidity
40%
Feels like
23°F
Dew Point
10°F
3 PM
31°F
0%
8mph
SW
Partly Cloudy
Humidity
42%
Feels like
23°F
Dew Point
10°F
4 PM
29°F
0%
8mph
SSW
Sunny
Humidity
46%
Feels like
22°F
Dew Point
11°F
4:38 PM
5 PM
29°F
0%
8mph
S
Clear
Humidity
49%
Feels like
22°F
Dew Point
13°F
6 PM
30°F
0%
10mph
SSE
Clear
Humidity
49%
Feels like
22°F
Dew Point
13°F
7 PM
32°F
0%
11mph
SSE
Clear
Humidity
46%
Feels like
23°F
Dew Point
13°F
8 PM
32°F
0%
13mph
SSE
Clear
Humidity
48%
Feels like
22°F
Dew Point
14°F
9 PM
32°F
0%
14mph
SSE
Clear
Humidity
49%
Feels like
21°F
Dew Point
15°F
10 PM
32°F
0%
15mph
SSE
Clear
Humidity
51%
Feels like
21°F
Dew Point
16°F
11 PM
32°F
0%
15mph
S
Mostly Clear
Humidity
54%
Feels like
22°F
Dew Point
17°F

Forecast Peak Wind Gusts Today

Clipper System Blasts Central, Eastern U.S. With Winter Impacts

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

NOAA, NCDC

White Christmas? What Are The Odds

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

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