Hourly Weather Forecast - Saint Charles, IL

12 AM
25°F
30%
10mph
SSW
30 % Chance of Heavy Snow
Humidity
66%
Feels like
15°F
Dew Point
16°F
1 AM
25°F
30%
10mph
SSW
30 % Chance of Heavy Snow
Humidity
68%
Feels like
15°F
Dew Point
16°F
2 AM
25°F
20%
11mph
SSW
Mostly Cloudy
Humidity
70%
Feels like
15°F
Dew Point
17°F
3 AM
24°F
20%
11mph
SW
Partly Cloudy
Humidity
73%
Feels like
14°F
Dew Point
17°F
4 AM
23°F
10%
11mph
SW
Mostly Cloudy
Humidity
75%
Feels like
12°F
Dew Point
17°F
5 AM
22°F
10%
12mph
SW
Mostly Cloudy
Humidity
78%
Feels like
11°F
Dew Point
17°F
6 AM
21°F
10%
12mph
WSW
Mostly Cloudy
Humidity
81%
Feels like
9°F
Dew Point
17°F
7 AM
21°F
10%
12mph
WSW
Mostly Cloudy
Humidity
82%
Feels like
9°F
Dew Point
16°F
7:15 AM
8 AM
21°F
10%
13mph
WSW
Partly Cloudy
Humidity
82%
Feels like
9°F
Dew Point
17°F
9 AM
22°F
10%
13mph
W
Partly Cloudy
Humidity
81%
Feels like
10°F
Dew Point
17°F
10 AM
23°F
20%
14mph
W
Partly Cloudy
Humidity
78%
Feels like
11°F
Dew Point
17°F
11 AM
24°F
20%
15mph
WSW
Mostly Cloudy
Humidity
75%
Feels like
11°F
Dew Point
17°F
12 PM
24°F
30%
15mph
W
30% Chance Snow Showers
Humidity
74%
Feels like
12°F
Dew Point
17°F
1 PM
24°F
30%
15mph
W
30% Chance of Snow
Humidity
74%
Feels like
12°F
Dew Point
17°F
2 PM
24°F
30%
14mph
W
30% Chance of Snow
Humidity
75%
Feels like
12°F
Dew Point
17°F
3 PM
23°F
30%
14mph
W
30% Chance of Snow
Humidity
76%
Feels like
10°F
Dew Point
16°F
4 PM
21°F
30%
14mph
W
30% Chance of Snow
Humidity
76%
Feels like
8°F
Dew Point
15°F
4:54 PM
5 PM
21°F
30%
13mph
W
30% Chance of Flurries
Humidity
72%
Feels like
8°F
Dew Point
14°F
6 PM
21°F
30%
13mph
WNW
30% Chance Snow Showers
Humidity
82%
Feels like
8°F
Dew Point
16°F
7 PM
21°F
10%
16mph
WNW
Partly Cloudy
Humidity
75%
Feels like
7°F
Dew Point
14°F
8 PM
19°F
10%
15mph
WNW
Partly Cloudy
Humidity
75%
Feels like
5°F
Dew Point
13°F
9 PM
18°F
10%
15mph
WNW
Mostly Clear
Humidity
74%
Feels like
4°F
Dew Point
11°F
10 PM
17°F
10%
14mph
WNW
Mostly Clear
Humidity
74%
Feels like
3°F
Dew Point
10°F
11 PM
16°F
10%
14mph
WNW
Mostly Clear
Humidity
74%
Feels like
2°F
Dew Point
9°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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