Current conditions at
Ottumwa Regional Airport (KOTM)
Lat: 41.1°NLon: 92.44°WElev: 830ft.
A Few Clouds
51°F
11°C
| Humidity | 32% |
| Wind Speed | SW 10 mph |
| Barometer | 29.48 in (998.8 mb) |
| Dewpoint | 22°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 47°F (8°C) |
| Last update | 24 Feb 2:53 pm CST |
Extended Forecast for
Rathbun IA
This Afternoon

High: 55 °F
Mostly Cloudy
Tonight

Low: 25 °F
Mostly Cloudy
Wednesday
High: 43 °F
Mostly Sunny
then Chance
Rain/SnowWednesday Night

Low: 27 °F
Chance Snow
Thursday

High: 50 °F
Mostly Sunny
Thursday Night

Low: 31 °F
Mostly Clear
Friday

High: 65 °F
Sunny and
BreezyFriday Night

Low: 31 °F
Mostly Clear
Saturday

High: 47 °F
Mostly Sunny
and Breezy
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 55. West wind 11 to 14 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, with a low around 25. West northwest wind 6 to 9 mph, with gusts as high as 20 mph.
Wednesday
A slight chance of rain and snow between 3pm and 5pm, then a chance of snow. Mostly sunny, with a high near 43. North wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 27. Northeast wind around 6 mph becoming east southeast after midnight. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 50. East southeast wind 6 to 9 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 31.
Friday
Sunny, with a high near 65. Breezy.
Friday Night
Mostly clear, with a low around 31.
Saturday
Mostly sunny, with a high near 47. Breezy.
Saturday Night
Partly cloudy, with a low around 21. Blustery.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 34.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22.
Monday
Mostly cloudy, with a high near 37.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Rathbun IA
40.81°N 92.88°W
40.81°N 92.88°W
1:21 pm CST Feb 24, 2026
3pm CST Feb 24, 2026-6pm CST Mar 2, 2026


