Current conditions at
Ottumwa Regional Airport (KOTM)
Lat: 41.1°NLon: 92.44°WElev: 830ft.
Fair
57°F
14°C
| Humidity | 33% |
| Wind Speed | SE 12 mph |
| Barometer | 30.13 in (1020.7 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Last update | 24 Mar 4:53 pm CDT |
Extended Forecast for
Thornburg IA
Tonight

Low: 41 °F
Partly Cloudy
Wednesday

High: 77 °F
Mostly Sunny
Wednesday Night

Low: 51 °F
Partly Cloudy
Thursday
High: 78 °F
Mostly Sunny
then Chance
T-storms and
BreezyThursday Night
Low: 34 °F
Mostly Cloudy
and Breezy
then Mostly
CloudyFriday

High: 50 °F
Sunny
Friday Night

Low: 26 °F
Clear
Saturday

High: 59 °F
Sunny
Saturday Night

Low: 37 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 41. Southeast wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 77. South wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 51. South wind around 5 mph.
Thursday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. Breezy, with a southwest wind 5 to 10 mph becoming north 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 34. Breezy.
Friday
Sunny, with a high near 50.
Friday Night
Clear, with a low around 26.
Saturday
Sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 76.
Monday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 52.
Tuesday
A 30 percent chance of rain. Partly sunny, with a high near 73.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Thornburg IA
41.46°N 92.35°W (Elev. 902 ft)
41.46°N 92.35°W (Elev. 902 ft)
3:41 pm CDT Mar 24, 2026
5pm CDT Mar 24, 2026-6pm CDT Mar 31, 2026


