Hazardous Weather Conditions
Current conditions at
Ottumwa Regional Airport (KOTM)
Lat: 41.1°NLon: 92.44°WElev: 830ft.
Fair
57°F
14°C
| Humidity | 72% |
| Wind Speed | E 6 mph |
| Barometer | 29.72 in (1005.8 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 8.00 mi |
| Last update | 26 Mar 1:53 am CDT |
Extended Forecast for
Ottumwa IA
Overnight
Low: 53 °F
Mostly Clear
Thursday
High: 83 °F
Mostly Sunny
then Chance
Showers and
BreezyThursday Night
Low: 37 °F
Chance
Showers and
WindyFriday
High: 53 °F
Mostly Sunny
then Sunny
and BreezyFriday Night
Low: 26 °F
Mostly Clear
Saturday
High: 56 °F
Sunny
Saturday Night
Low: 41 °F
Mostly Cloudy
Sunday
High: 71 °F
Mostly Sunny
Sunday Night
Low: 55 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 53. South wind around 5 mph.
Thursday
A chance of rain before 3pm, then a chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 83. Breezy, with a south southwest wind 8 to 18 mph becoming north in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 37. Windy, with a north wind 14 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 53. Breezy, with a north northwest wind 11 to 16 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 26. North northwest wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 21 mph.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 55.
Monday
Mostly sunny, with a high near 80.
Monday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 58.
Tuesday
A 40 percent chance of rain. Mostly cloudy, with a high near 78. Breezy.
Tuesday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 57.
Wednesday
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a high near 72. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Ottumwa IA
41.02°N 92.42°W
41.02°N 92.42°W
1:27 am CDT Mar 26, 2026
2am CDT Mar 26, 2026-6pm CDT Apr 1, 2026
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