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Jefferson County (Festus)
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United States weather

10 day weather forecast for Jefferson County

Monday, August 25th, 2025, at 03:40 PM
today
Partly cloudy
24° 13°
tomorrow
Sunny
27° 12°
Wednesday
Partly cloudy
25° 12°
Thursday
Sunny
29° 17°
Friday
Sunny
30° 14°
Saturday
Sunny
30° 16°
Sunday
Sunny
31° 16°
 More Details See
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Jefferson County Weather Pages

Jefferson County weather forecast

The weather forecast for Jefferson County over the next 4 days indicates comfortable conditions with temperatures ranging from 24 °F to 29 °F.

Wind speeds are expected to be breezy, averaging around 14 km/h.

On Friday, a significant warming trend with temperatures reaching 30°C.

Weather today
Jefferson County weather forecast

Jefferson County 14 days weather forecast

This weeks weather in Jefferson County. Click on a date for detailed forecasts
Mon. 25
24°
13°
Partly cloudy
0 mm
Tue. 26
27°
12°
Sunny
0 mm
Wed. 27
25°
12°
Partly cloudy
0 mm
Thu. 28
29°
17°
Sunny
0 mm
Fri. 29
30°
14°
Sunny
0 mm
Sat. 30
30°
16°
Sunny
0 mm
Sun. 31
31°
16°
Sunny
0 mm
Mon. 1
27°
17°
Patchy rain possible
2.1 mm
Tue. 2
28°
18°
Patchy rain possible
0.3 mm
Wed. 3
32°
18°
Patchy rain possible
0.3 mm
Thu. 4
34°
19°
Moderate rain
18 mm
Fri. 5
28°
21°
Moderate rain
9.5 mm
Sat. 6
25°
21°
Moderate rain
7.9 mm
Sun. 7
27°
20°
Moderate rain
13 mm
Select a date

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Access Jefferson County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Jefferson County Wind Speed Forecast Chart

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

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Location coordinates Where is Jefferson County?

Get accurate weather forecasts for Jefferson County, located at latitude 38.221 and longitude -90.396. Stay updated with localized weather information tailored for Jefferson County.

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