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10 day weather forecast for Saint Charles County

Monday, July 7th, 2025, at 11:05 AM
today
Patchy rain possible
33° 23°
tomorrow
Heavy rain
22° 18°
Wednesday
Cloudy
33° 17°
Thursday
Patchy rain possible
32° 21°
Friday
Patchy rain possible
36° 23°
Saturday
Patchy rain possible
33° 22°
Sunday
Partly cloudy
30° 22°
 More Details See
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Saint Charles County Weather Pages

Saint Charles County weather forecast

The weather forecast for Saint Charles County for today indicates very hot and sticky conditions with a humidity level of about 83% with temperatures around 33 °F.

Rain is expected on Monday, Tuesday, Thursday, and Friday.

Wind speeds are expected to be breezy, averaging around 13 km/h.

On Tuesday, a notable cooling trend with temperatures reaching 22°C, and extremely heavy downpours with a 85% chance, expected to exceed 237.21mm.

Weather today
Saint Charles County weather forecast

Saint Charles County 14 days weather forecast

This weeks weather in Saint Charles County. Click on a date for detailed forecasts
Mon. 7
33°
23°
Patchy rain possible
2.1 mm
Tue. 8
22°
18°
Heavy rain
237.2 mm
Wed. 9
33°
17°
Cloudy
0 mm
Thu. 10
32°
21°
Patchy rain possible
0.2 mm
Fri. 11
36°
23°
Patchy rain possible
1 mm
Sat. 12
33°
22°
Patchy rain possible
0.2 mm
Sun. 13
30°
22°
Partly cloudy
0 mm
Mon. 14
34°
20°
Patchy rain possible
0.1 mm
Tue. 15
36°
22°
Patchy rain possible
2.5 mm
Wed. 16
37°
22°
Patchy rain possible
1.1 mm
Thu. 17
32°
22°
Patchy rain possible
0.6 mm
Fri. 18
24°
19°
Patchy rain possible
0.2 mm
Sat. 19
28°
17°
Partly cloudy
0 mm
Sun. 20
31°
20°
Partly cloudy
0.1 mm
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Access Saint Charles County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Saint Charles County Wind Speed Forecast Chart

This chart illustrates the projected daily max wind speed (in km) in Saint Charles County over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀

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Location coordinates Where is Saint Charles County?

Get accurate weather forecasts for Saint Charles County, located at latitude 38.811 and longitude -90.7. Stay updated with localized weather information tailored for Saint Charles County.

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