Hourly Weather Forecast - Saint Charles, IL

12 AM
19°F
10%
14mph
WNW
Clear
Humidity
75%
Feels like
5°F
Dew Point
12°F
1 AM
19°F
10%
14mph
WNW
Clear
Humidity
64%
Feels like
5°F
Dew Point
9°F
2 AM
18°F
10%
14mph
WNW
Clear
Humidity
62%
Feels like
4°F
Dew Point
8°F
3 AM
17°F
10%
13mph
WNW
Clear
Humidity
61%
Feels like
3°F
Dew Point
6°F
4 AM
16°F
10%
13mph
WNW
Clear
Humidity
62%
Feels like
2°F
Dew Point
5°F
5 AM
14°F
10%
13mph
WNW
Clear
Humidity
65%
Feels like
0°F
Dew Point
4°F
6 AM
11°F
10%
13mph
WNW
Clear
Humidity
75%
Feels like
-3°F
Dew Point
5°F
7 AM
9°F
10%
12mph
WNW
Clear
Humidity
76%
Feels like
-6°F
Dew Point
3°F
7:14 AM
8 AM
9°F
10%
12mph
WNW
Sunny
Humidity
78%
Feels like
-6°F
Dew Point
4°F
9 AM
10°F
10%
12mph
WNW
Sunny
Humidity
76%
Feels like
-4°F
Dew Point
4°F
10 AM
13°F
10%
12mph
WNW
Mostly Sunny
Humidity
72%
Feels like
-2°F
Dew Point
5°F
11 AM
15°F
10%
13mph
WNW
Partly Cloudy
Humidity
68%
Feels like
1°F
Dew Point
6°F
12 PM
17°F
10%
13mph
WNW
Partly Cloudy
Humidity
65%
Feels like
3°F
Dew Point
7°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

An exiting low pressure system will produce additional light snow across Maine while a new disturbance will track across the Upper Midwest and Great Lakes.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

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