Hourly Weather Forecast - Saint Charles, IL

12 AM
33°F
0%
6mph
E
Cloudy
Humidity
75%
Feels like
28°F
Dew Point
26°F
1 AM
33°F
0%
6mph
E
Cloudy
Humidity
77%
Feels like
28°F
Dew Point
27°F
2 AM
33°F
0%
5mph
E
Cloudy
Humidity
79%
Feels like
28°F
Dew Point
27°F
3 AM
33°F
10%
5mph
E
Mostly Cloudy
Humidity
79%
Feels like
28°F
Dew Point
27°F
4 AM
33°F
20%
5mph
E
Mostly Cloudy
Humidity
80%
Feels like
28°F
Dew Point
28°F
5 AM
33°F
30%
5mph
E
30% Chance of Light Rain
Humidity
80%
Feels like
28°F
Dew Point
28°F
6 AM
33°F
30%
6mph
E
30% Chance of Light Rain
Humidity
80%
Feels like
28°F
Dew Point
28°F
6:25 AM
7 AM
35°F
30%
6mph
E
30% Chance of Light Rain
Humidity
78%
Feels like
30°F
Dew Point
29°F
8 AM
37°F
30%
6mph
E
30% Chance of Light Rain
Humidity
78%
Feels like
32°F
Dew Point
31°F
9 AM
40°F
30%
6mph
E
30% Chance of Light Rain
Humidity
78%
Feels like
35°F
Dew Point
33°F
10 AM
42°F
30%
6mph
E
30% Chance of Light Rain
Humidity
74%
Feels like
38°F
Dew Point
35°F
11 AM
44°F
30%
6mph
E
30% Chance of Light Rain
Humidity
73%
Feels like
40°F
Dew Point
36°F
12 PM
45°F
30%
6mph
E
30% Chance of Light Rain
Humidity
73%
Feels like
42°F
Dew Point
37°F
1 PM
45°F
30%
6mph
ENE
30% Chance of Light Rain
Humidity
75%
Feels like
42°F
Dew Point
38°F
2 PM
45°F
30%
7mph
ENE
30% Chance of Light Rain
Humidity
76%
Feels like
41°F
Dew Point
38°F
3 PM
45°F
30%
7mph
ENE
30% Chance of Light Rain
Humidity
76%
Feels like
41°F
Dew Point
37°F
4 PM
43°F
40%
8mph
ENE
40% Chance of Light Rain
Humidity
76%
Feels like
39°F
Dew Point
37°F
5 PM
42°F
40%
8mph
ENE
40% Chance Rain Showers
Humidity
77%
Feels like
37°F
Dew Point
35°F
5:45 PM
6 PM
40°F
30%
8mph
ENE
30% Chance Rain Showers
Humidity
77%
Feels like
35°F
Dew Point
34°F
7 PM
38°F
30%
7mph
ENE
30% Chance Rain Showers
Humidity
79%
Feels like
33°F
Dew Point
33°F
8 PM
37°F
30%
6mph
ENE
30% Chance Rain Showers
Humidity
82%
Feels like
32°F
Dew Point
32°F
9 PM
35°F
30%
6mph
ENE
30% Chance Rain Showers
Humidity
85%
Feels like
30°F
Dew Point
31°F
10 PM
34°F
40%
6mph
ENE
40% Chance Rain Showers
Humidity
89%
Feels like
29°F
Dew Point
31°F
11 PM
34°F
50%
6mph
NE
50% Chance Rain Showers
Humidity
92%
Feels like
28°F
Dew Point
32°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

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