Hourly Weather Forecast - Saint Charles, IL

12 AM
44°F
0%
6mph
ENE
Cloudy
Humidity
77%
Feels like
40°F
Dew Point
37°F
1 AM
43°F
0%
6mph
ENE
Mostly Cloudy
Humidity
78%
Feels like
39°F
Dew Point
37°F
2 AM
42°F
0%
6mph
ENE
Mostly Cloudy
Humidity
79%
Feels like
38°F
Dew Point
36°F
3 AM
41°F
0%
6mph
ENE
Mostly Cloudy
Humidity
80%
Feels like
37°F
Dew Point
35°F
4 AM
40°F
0%
6mph
ENE
Mostly Cloudy
Humidity
82%
Feels like
36°F
Dew Point
35°F
5 AM
39°F
0%
6mph
E
Partly Cloudy
Humidity
83%
Feels like
35°F
Dew Point
35°F
6 AM
40°F
0%
6mph
E
Partly Cloudy
Humidity
81%
Feels like
35°F
Dew Point
35°F
6:55 AM
7 AM
42°F
0%
6mph
E
Partly Cloudy
Humidity
77%
Feels like
37°F
Dew Point
35°F
8 AM
45°F
10%
7mph
ESE
Partly Cloudy
Humidity
75%
Feels like
41°F
Dew Point
37°F
9 AM
48°F
10%
7mph
SSE
Partly Cloudy
Humidity
74%
Feels like
45°F
Dew Point
40°F
10 AM
52°F
10%
8mph
SSE
Partly Cloudy
Humidity
70%
Feels like
52°F
Dew Point
42°F
11 AM
56°F
0%
9mph
S
Partly Cloudy
Humidity
63%
Feels like
56°F
Dew Point
43°F
12 PM
60°F
0%
11mph
S
Mostly Sunny
Humidity
57%
Feels like
60°F
Dew Point
45°F
1 PM
64°F
0%
12mph
SSW
Mostly Sunny
Humidity
53%
Feels like
64°F
Dew Point
47°F
2 PM
68°F
0%
13mph
SSW
Sunny
Humidity
50%
Feels like
68°F
Dew Point
49°F
3 PM
71°F
0%
14mph
SSW
Sunny
Humidity
47%
Feels like
71°F
Dew Point
49°F
4 PM
71°F
0%
14mph
SW
Sunny
Humidity
46%
Feels like
71°F
Dew Point
49°F
5 PM
70°F
0%
14mph
SW
Sunny
Humidity
47%
Feels like
70°F
Dew Point
49°F
6 PM
68°F
0%
13mph
SW
Sunny
Humidity
50%
Feels like
68°F
Dew Point
49°F
7 PM
66°F
0%
11mph
SW
Sunny
Humidity
57%
Feels like
66°F
Dew Point
50°F
7:06 PM
8 PM
64°F
0%
11mph
SW
Clear
Humidity
62%
Feels like
64°F
Dew Point
51°F
9 PM
62°F
0%
11mph
SW
Clear
Humidity
65%
Feels like
62°F
Dew Point
50°F
10 PM
61°F
0%
11mph
SW
Clear
Humidity
68%
Feels like
61°F
Dew Point
50°F
11 PM
60°F
0%
11mph
SW
Clear
Humidity
72%
Feels like
60°F
Dew Point
51°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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