Current conditions at
Ottumwa Regional Airport (KOTM)
Lat: 41.1°NLon: 92.44°WElev: 830ft.
A Few Clouds
28°F
-2°C
| Humidity | 63% |
| Wind Speed | W 9 mph |
| Barometer | 30.19 in (1023.6 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 30 Dec 11:53 am CST |
Extended Forecast for
Rathbun IA
This Afternoon
High: 35 °F
Decreasing
CloudsTonight
Low: 31 °F
Increasing
CloudsWednesday
High: 40 °F
Mostly Cloudy
Wednesday Night
Low: 17 °F
Mostly Cloudy
New Year's Day
High: 30 °F
Mostly Sunny
Thursday Night
Low: 23 °F
Mostly Cloudy
Friday
High: 34 °F
Mostly Cloudy
Friday Night
Low: 21 °F
Mostly Cloudy
Saturday
High: 36 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly cloudy, then gradually becoming sunny, with a high near 35. West southwest wind 11 to 13 mph, with gusts as high as 23 mph.
Tonight
Increasing clouds, with a steady temperature around 31. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Wednesday
Mostly cloudy, with a high near 40. West northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 17. North northeast wind 5 to 9 mph.
New Year's Day
Mostly sunny, with a high near 30. North northeast wind around 6 mph becoming calm in the morning.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Mostly cloudy, with a high near 34.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 36.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 43.
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
11:12 am CST Dec 30, 2025
12pm CST Dec 30, 2025-6pm CST Jan 5, 2026
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