Hourly Weather Forecast - Saint Charles, IL

12 AM
60°F
70%
12mph
SW
70% Chance of Rain
Humidity
88%
Feels like
60°F
Dew Point
57°F
1 AM
60°F
80%
13mph
SW
80% Chance of Rain
Humidity
89%
Feels like
60°F
Dew Point
57°F
2 AM
59°F
80%
13mph
SW
80% Chance of Rain
Humidity
89%
Feels like
59°F
Dew Point
56°F
3 AM
58°F
70%
14mph
SW
70% Chance of Rain
Humidity
89%
Feels like
58°F
Dew Point
55°F
4 AM
57°F
60%
14mph
SW
60% Chance of Light Rain
Humidity
90%
Feels like
57°F
Dew Point
55°F
5 AM
57°F
50%
13mph
WSW
50% Chance of Light Rain
Humidity
89%
Feels like
57°F
Dew Point
54°F
6 AM
56°F
40%
13mph
WSW
40% Chance of Light Rain
Humidity
90%
Feels like
56°F
Dew Point
53°F
6:19 AM
7 AM
55°F
30%
11mph
WSW
30% Chance of Light Rain
Humidity
85%
Feels like
55°F
Dew Point
51°F
8 AM
55°F
30%
11mph
WSW
30% Chance of Light Rain
Humidity
84%
Feels like
55°F
Dew Point
51°F
9 AM
57°F
20%
11mph
W
Cloudy
Humidity
79%
Feels like
57°F
Dew Point
50°F
10 AM
58°F
20%
11mph
W
Cloudy
Humidity
71%
Feels like
58°F
Dew Point
49°F
11 AM
60°F
20%
12mph
W
Cloudy
Humidity
64%
Feels like
60°F
Dew Point
48°F
12 PM
62°F
20%
12mph
W
Mostly Cloudy
Humidity
58%
Feels like
62°F
Dew Point
47°F
1 PM
62°F
20%
12mph
W
Mostly Cloudy
Humidity
54%
Feels like
62°F
Dew Point
45°F
2 PM
62°F
20%
12mph
W
Partly Cloudy
Humidity
51%
Feels like
62°F
Dew Point
43°F
3 PM
60°F
20%
12mph
W
Partly Cloudy
Humidity
50%
Feels like
60°F
Dew Point
41°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide