Hourly Weather Forecast - South Roxana, IL

12 AM
46°F
10%
16mph
SW
Mostly Cloudy
Humidity
69%
Feels like
39°F
Dew Point
36°F
1 AM
46°F
10%
16mph
SW
Mostly Cloudy
Humidity
70%
Feels like
39°F
Dew Point
37°F
2 AM
46°F
10%
16mph
WSW
Cloudy
Humidity
71%
Feels like
39°F
Dew Point
37°F
3 AM
46°F
30%
16mph
WSW
30% Chance of Light Rain
Humidity
72%
Feels like
39°F
Dew Point
37°F
4 AM
46°F
0%
17mph
W
Mostly Cloudy
Humidity
73%
Feels like
38°F
Dew Point
38°F
5 AM
45°F
0%
18mph
W
Mostly Cloudy
Humidity
74%
Feels like
37°F
Dew Point
37°F
6 AM
44°F
0%
19mph
WNW
Mostly Cloudy
Humidity
73%
Feels like
36°F
Dew Point
36°F
7 AM
43°F
0%
20mph
WNW
Mostly Cloudy
Humidity
71%
Feels like
34°F
Dew Point
34°F
7:07 AM
8 AM
42°F
0%
22mph
WNW
Windy
Humidity
69%
Feels like
32°F
Dew Point
32°F
9 AM
41°F
0%
23mph
WNW
Windy
Humidity
67%
Feels like
31°F
Dew Point
31°F
10 AM
40°F
0%
23mph
WNW
Windy
Humidity
66%
Feels like
29°F
Dew Point
29°F
11 AM
38°F
0%
23mph
NW
Windy
Humidity
66%
Feels like
28°F
Dew Point
28°F
12 PM
37°F
0%
22mph
NW
Windy
Humidity
66%
Feels like
27°F
Dew Point
27°F
1 PM
37°F
0%
21mph
NW
Windy
Humidity
66%
Feels like
26°F
Dew Point
27°F
2 PM
36°F
0%
19mph
NW
Partly Cloudy
Humidity
67%
Feels like
26°F
Dew Point
26°F
3 PM
35°F
0%
18mph
NW
Partly Cloudy
Humidity
68%
Feels like
25°F
Dew Point
26°F
4 PM
34°F
0%
16mph
NW
Partly Cloudy
Humidity
69%
Feels like
24°F
Dew Point
25°F
4:38 PM
5 PM
33°F
0%
15mph
NW
Partly Cloudy
Humidity
70%
Feels like
24°F
Dew Point
25°F
6 PM
33°F
0%
14mph
NW
Partly Cloudy
Humidity
71%
Feels like
23°F
Dew Point
25°F
7 PM
33°F
0%
13mph
NW
Mostly Cloudy
Humidity
72%
Feels like
23°F
Dew Point
24°F
8 PM
32°F
0%
12mph
NW
Mostly Cloudy
Humidity
73%
Feels like
23°F
Dew Point
24°F
9 PM
32°F
0%
12mph
NW
Cloudy
Humidity
73%
Feels like
23°F
Dew Point
24°F
10 PM
32°F
0%
11mph
NW
Cloudy
Humidity
74%
Feels like
23°F
Dew Point
24°F
11 PM
31°F
0%
11mph
NW
Cloudy
Humidity
75%
Feels like
22°F
Dew Point
24°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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