National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Mostly Cloudy

59°F

15°C

Humidity 88%
Wind Speed S 14 mph
Barometer 29.74 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 7 Mar 4:55 am CST
Extended Forecast for

Wever IA

  • Overnight

    Overnight: A 30 percent chance of rain and thunderstorms. Mostly cloudy, with a steady temperature around 58. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Chance
    T-storms

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 7am. Mostly cloudy, with a temperature falling to around 44 by 10am. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 52 °F⇓

    Chance Rain
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. West wind 5 to 10 mph becoming southwest after midnight.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 64. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

  • Tuesday

    Tuesday: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after noon. High near 73. Chance of precipitation is 80%.

    High: 73 °F

    Chance
    T-storms then
    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 40. Chance of precipitation is 80%.

    Low: 40 °F

    Rain

Detailed Forecast

Overnight
A 30 percent chance of rain and thunderstorms. Mostly cloudy, with a steady temperature around 58. Southwest wind around 10 mph, with gusts as high as 20 mph.
Saturday
A 30 percent chance of rain, mainly before 7am. Mostly cloudy, with a temperature falling to around 44 by 10am. West wind 10 to 15 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 33. West wind 5 to 10 mph becoming southwest after midnight.
Sunday
Sunny, with a high near 64. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 46.
Monday
Sunny, with a high near 73.
Monday Night
Clear, with a low around 49.
Tuesday
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after noon. High near 73. Chance of precipitation is 80%.
Tuesday Night
Rain. Low around 40. Chance of precipitation is 80%.
Wednesday
A 40 percent chance of rain before noon. Cloudy, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Mostly cloudy, with a low around 40.
Friday
Mostly cloudy, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wever IA
 40.72°N 91.24°W (Elev. 646 ft)
Last Update:
3:36 am CST Mar 7, 2026
Forecast Valid:
5am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation