Hourly Weather Forecast - Saint Charles, MO

12 AM
53°F
0%
5mph
SSW
Clear
Humidity
54%
Feels like
53°F
Dew Point
37°F
1 AM
52°F
0%
5mph
SSW
Clear
Humidity
58%
Feels like
52°F
Dew Point
38°F
2 AM
52°F
0%
5mph
SSW
Partly Cloudy
Humidity
62%
Feels like
52°F
Dew Point
39°F
3 AM
51°F
0%
5mph
SSW
Mostly Cloudy
Humidity
67%
Feels like
51°F
Dew Point
41°F
4 AM
51°F
0%
5mph
SSW
Cloudy
Humidity
71%
Feels like
51°F
Dew Point
42°F
5 AM
50°F
0%
4mph
SSW
Mostly Cloudy
Humidity
76%
Feels like
50°F
Dew Point
43°F
6 AM
50°F
0%
4mph
SSW
Partly Cloudy
Humidity
81%
Feels like
50°F
Dew Point
44°F
6:23 AM
7 AM
51°F
0%
4mph
SSW
Partly Cloudy
Humidity
83%
Feels like
51°F
Dew Point
46°F
8 AM
54°F
0%
4mph
SSW
Partly Cloudy
Humidity
83%
Feels like
54°F
Dew Point
48°F
9 AM
58°F
0%
5mph
SSW
Partly Cloudy
Humidity
76%
Feels like
58°F
Dew Point
51°F
10 AM
63°F
0%
6mph
SSW
Partly Cloudy
Humidity
70%
Feels like
63°F
Dew Point
53°F
11 AM
68°F
0%
6mph
SSW
Partly Cloudy
Humidity
64%
Feels like
68°F
Dew Point
55°F
12 PM
72°F
0%
7mph
SW
Partly Cloudy
Humidity
60%
Feels like
72°F
Dew Point
57°F
1 PM
75°F
10%
7mph
SW
Mostly Cloudy
Humidity
56%
Feels like
75°F
Dew Point
58°F
2 PM
77°F
10%
8mph
SW
Partly Cloudy
Humidity
52%
Feels like
77°F
Dew Point
58°F
3 PM
79°F
10%
9mph
SW
Partly Cloudy
Humidity
50%
Feels like
79°F
Dew Point
58°F
4 PM
79°F
10%
9mph
SW
Partly Cloudy
Humidity
49%
Feels like
79°F
Dew Point
58°F
5 PM
78°F
10%
8mph
SW
Partly Cloudy
Humidity
51%
Feels like
78°F
Dew Point
58°F
6 PM
76°F
10%
6mph
SSW
Partly Cloudy
Humidity
53%
Feels like
76°F
Dew Point
58°F
6:03 PM
7 PM
74°F
10%
5mph
SSW
Partly Cloudy
Humidity
58%
Feels like
74°F
Dew Point
58°F
8 PM
72°F
10%
5mph
SSW
Partly Cloudy
Humidity
62%
Feels like
72°F
Dew Point
58°F
9 PM
70°F
10%
6mph
SSW
Partly Cloudy
Humidity
67%
Feels like
70°F
Dew Point
58°F
10 PM
68°F
10%
6mph
SSW
Partly Cloudy
Humidity
72%
Feels like
68°F
Dew Point
59°F
11 PM
67°F
10%
6mph
SSW
Partly Cloudy
Humidity
76%
Feels like
67°F
Dew Point
59°F

Friday's Severe Thunderstorm Outlook

Severe Storms And Flooding Hit Central U.S.

Several days of strong to severe thunderstorms and areas of flooding will impact the Plains and Midwest.

Thursday's Weather Outlook

Today'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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