Hourly Weather Forecast - South Jacksonville, IL

12 AM
31°F
0%
9mph
WNW
Partly Cloudy
Humidity
70%
Feels like
24°F
Dew Point
23°F
1 AM
31°F
0%
8mph
WNW
Mostly Clear
Humidity
70%
Feels like
23°F
Dew Point
22°F
2 AM
30°F
0%
8mph
NW
Clear
Humidity
74%
Feels like
22°F
Dew Point
22°F
3 AM
29°F
0%
7mph
NW
Clear
Humidity
75%
Feels like
21°F
Dew Point
22°F
4 AM
28°F
0%
7mph
NW
Clear
Humidity
75%
Feels like
20°F
Dew Point
21°F
5 AM
27°F
0%
6mph
NW
Mostly Clear
Humidity
77%
Feels like
20°F
Dew Point
20°F
6 AM
26°F
0%
5mph
NW
Mostly Clear
Humidity
77%
Feels like
19°F
Dew Point
20°F
7 AM
26°F
0%
5mph
NNW
Mostly Clear
Humidity
74%
Feels like
20°F
Dew Point
19°F
7:18 AM
8 AM
27°F
0%
5mph
NNW
Mostly Sunny
Humidity
69%
Feels like
21°F
Dew Point
18°F
9 AM
29°F
0%
4mph
N
Mostly Sunny
Humidity
63%
Feels like
24°F
Dew Point
18°F
10 AM
31°F
0%
4mph
N
Mostly Sunny
Humidity
55%
Feels like
26°F
Dew Point
17°F
11 AM
33°F
0%
4mph
N
Mostly Sunny
Humidity
49%
Feels like
28°F
Dew Point
16°F
12 PM
34°F
0%
4mph
N
Mostly Sunny
Humidity
45%
Feels like
30°F
Dew Point
15°F
1 PM
35°F
0%
5mph
N
Partly Cloudy
Humidity
43%
Feels like
31°F
Dew Point
15°F
2 PM
36°F
0%
5mph
NE
Partly Cloudy
Humidity
42%
Feels like
32°F
Dew Point
15°F
3 PM
35°F
0%
5mph
ENE
Mostly Cloudy
Humidity
44%
Feels like
31°F
Dew Point
16°F
4 PM
34°F
0%
5mph
E
Mostly Cloudy
Humidity
48%
Feels like
29°F
Dew Point
17°F
4:39 PM
5 PM
31°F
0%
5mph
E
Mostly Cloudy
Humidity
56%
Feels like
26°F
Dew Point
17°F
6 PM
30°F
10%
6mph
ESE
Mostly Cloudy
Humidity
61%
Feels like
24°F
Dew Point
18°F
7 PM
30°F
10%
7mph
ESE
Mostly Cloudy
Humidity
61%
Feels like
23°F
Dew Point
18°F
8 PM
30°F
10%
8mph
ESE
Mostly Cloudy
Humidity
61%
Feels like
23°F
Dew Point
18°F
9 PM
31°F
10%
8mph
SE
Cloudy
Humidity
59%
Feels like
23°F
Dew Point
19°F
10 PM
32°F
10%
9mph
SE
Mostly Cloudy
Humidity
59%
Feels like
24°F
Dew Point
19°F
11 PM
32°F
10%
9mph
SE
Mostly Cloudy
Humidity
59%
Feels like
25°F
Dew Point
20°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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