Current conditions at
Ottumwa Regional Airport (KOTM)
Lat: 41.1°NLon: 92.44°WElev: 830ft.
Fair
9°F
-13°C
| Humidity | 58% |
| Wind Speed | NW 5 mph |
| Barometer | 30.38 in (1030.4 mb) |
| Dewpoint | -3°F (-19°C) |
| Visibility | 10.00 mi |
| Wind Chill | 0°F (-18°C) |
| Last update | 27 Jan 7:53 pm CST |
Extended Forecast for
Rathbun IA
Tonight
Low: 6 °F
Mostly Clear
Wednesday
High: 27 °F
Partly Sunny
Wednesday Night
Low: 8 °F
Mostly Cloudy
Thursday
High: 19 °F
Mostly Cloudy
Thursday Night
Low: 0 °F
Partly Cloudy
Friday
High: 14 °F
Sunny
Friday Night
Low: 0 °F
Mostly Clear
Saturday
High: 20 °F
Sunny
Saturday Night
Low: 6 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 6. Wind chill values as low as -5. West wind 3 to 7 mph.
Wednesday
Partly sunny, with a high near 27. Wind chill values as low as -5. West wind 6 to 10 mph becoming north northwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 8. Wind chill values as low as zero. North northeast wind 3 to 5 mph.
Thursday
Mostly cloudy, with a high near 19. Wind chill values as low as zero. North northeast wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 0. North wind 3 to 7 mph.
Friday
Sunny, with a high near 14.
Friday Night
Mostly clear, with a low around 0.
Saturday
Sunny, with a high near 20.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Partly sunny, with a high near 34.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Rathbun IA
40.81°N 92.88°W
40.81°N 92.88°W
5:17 pm CST Jan 27, 2026
8pm CST Jan 27, 2026-6pm CST Feb 3, 2026
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