Current conditions at
Ottumwa Regional Airport (KOTM)
Lat: 41.1°NLon: 92.44°WElev: 830ft.
Fair
36°F
2°C
| Humidity | 57% |
| Wind Speed | SE 8 mph |
| Barometer | 30.26 in (1025.3 mb) |
| Dewpoint | 22°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 30°F (-1°C) |
| Last update | 24 Mar 4:53 am CDT |
Extended Forecast for
4 Miles WNW Chillicothe IA
Today

High: 61 °F
Partly Sunny
Tonight

Low: 43 °F
Partly Cloudy
Wednesday

High: 78 °F
Partly Sunny
Wednesday Night

Low: 54 °F
Partly Cloudy
Thursday
High: 81 °F
Mostly Sunny
then Chance
Showers and
BreezyThursday Night

Low: 37 °F
Chance
Showers and
BreezyFriday

High: 51 °F
Mostly Sunny
Friday Night

Low: 26 °F
Mostly Clear
Saturday

High: 58 °F
Sunny
Detailed Forecast
Today
Partly sunny, with a high near 61. South wind 7 to 11 mph.
Tonight
Partly cloudy, with a low around 43. Southeast wind around 8 mph.
Wednesday
Partly sunny, with a high near 78. South southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 54. South southwest wind around 7 mph.
Thursday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 81. Breezy, with a south southwest wind 9 to 17 mph becoming north in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 37. Breezy.
Friday
Mostly sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 76.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles WNW Chillicothe IA
41.09°N 92.59°W
41.09°N 92.59°W
4:43 am CDT Mar 24, 2026
5am CDT Mar 24, 2026-6pm CDT Mar 30, 2026


