Current conditions at
Fort Madison Municipal Airport (KFSW)
Lat: 40.66°NLon: 91.33°WElev: 719ft.
Fair
72°F
22°C
| Humidity | 36% |
| Wind Speed | Vrbl 3 mph |
| Barometer | 30.29 in |
| Dewpoint | 43°F (6°C) |
| Visibility | 10.00 mi |
| Last update | 20 Oct 2:35 pm CDT |
Extended Forecast for
Donnellson IA
This Afternoon
High: 72 °F
Sunny
Tonight
Low: 47 °F
Clear
Wednesday
High: 74 °F
Sunny
Wednesday Night
Low: 48 °F
Mostly Clear
Thursday
High: 75 °F
Sunny
Thursday Night
Low: 50 °F
Clear
Friday
High: 74 °F
Sunny
Friday Night
Low: 54 °F
Partly Cloudy
Saturday
High: 75 °F
Partly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 72. South wind around 5 mph.
Tonight
Clear, with a low around 47. Calm wind becoming southeast around 5 mph.
Wednesday
Sunny, with a high near 74. Calm wind.
Wednesday Night
Mostly clear, with a low around 48. Calm wind.
Thursday
Sunny, with a high near 75.
Thursday Night
Clear, with a low around 50.
Friday
Sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Partly sunny, with a high near 75.
Saturday Night
Mostly cloudy, with a low around 54.
Sunday
Partly sunny, with a high near 75.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
Partly sunny, with a high near 67.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Donnellson IA
40.64°N 91.56°W (Elev. 705 ft)
40.64°N 91.56°W (Elev. 705 ft)
2:36 pm CDT Oct 20, 2026
2pm CDT Oct 20, 2026-6pm CDT Oct 26, 2026
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