Hourly Weather Forecast - Stonington, IL

9 AM
38°F
70%
22mph
WNW
70% Chance of Light Rain
Humidity
76%
Feels like
27°F
Dew Point
31°F
10 AM
36°F
70%
23mph
WNW
70% Chance Frozen Mix
Humidity
77%
Feels like
25°F
Dew Point
30°F
11 AM
35°F
30%
23mph
WNW
30% Chance Frozen Mix
Humidity
78%
Feels like
23°F
Dew Point
29°F
12 PM
34°F
30%
23mph
NW
30% Chance Frozen Mix
Humidity
79%
Feels like
22°F
Dew Point
28°F
1 PM
33°F
30%
22mph
NW
30% Chance of Light Rain
Humidity
78%
Feels like
21°F
Dew Point
28°F
2 PM
33°F
0%
21mph
NW
Windy
Humidity
77%
Feels like
21°F
Dew Point
27°F
3 PM
33°F
0%
20mph
NW
Cloudy
Humidity
76%
Feels like
21°F
Dew Point
26°F
4 PM
32°F
0%
18mph
NW
Cloudy
Humidity
76%
Feels like
21°F
Dew Point
26°F
4:32 PM
5 PM
31°F
0%
15mph
NW
Cloudy
Humidity
77%
Feels like
20°F
Dew Point
25°F
6 PM
30°F
0%
14mph
NW
Cloudy
Humidity
78%
Feels like
20°F
Dew Point
24°F
7 PM
29°F
0%
13mph
NW
Cloudy
Humidity
80%
Feels like
19°F
Dew Point
24°F
8 PM
29°F
0%
12mph
NW
Cloudy
Humidity
82%
Feels like
19°F
Dew Point
24°F
9 PM
28°F
0%
11mph
NW
Cloudy
Humidity
84%
Feels like
19°F
Dew Point
24°F
10 PM
28°F
30%
11mph
NW
30% Chance of Snow
Humidity
84%
Feels like
18°F
Dew Point
24°F
11 PM
28°F
0%
11mph
NW
Cloudy
Humidity
85%
Feels like
18°F
Dew Point
24°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Today's Weather Outlook

Today'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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