Current conditions at
Oelwein Municipal Airport (KOLZ)
Lat: 42.68°NLon: 91.98°WElev: 1070ft.
Fair
66°F
19°C
| Humidity | 83% |
| Wind Speed | S 7 mph |
| Barometer | 30.09 in |
| Dewpoint | 61°F (16°C) |
| Visibility | 9.00 mi |
| Last update | 3 Oct 10:15 pm CDT |
Extended Forecast for
Sumner IA
Tonight
Low: 65 °F
Clear
Saturday
High: 86 °F
Sunny and
WindySaturday Night
Low: 63 °F
Mostly Clear
and Breezy
then Mostly
ClearSunday
High: 83 °F
Windy. Sunny
then Slight
Chance
T-stormsSunday Night
Low: 54 °F
Showers
LikelyMonday
High: 66 °F
Chance
ShowersMonday Night
Low: 47 °F
Chance
ShowersTuesday
High: 67 °F
Sunny
Tuesday Night
Low: 42 °F
Clear
Detailed Forecast
Tonight
Clear, with a low around 65. South wind 6 to 9 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 86. Windy, with a south wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.
Saturday Night
Mostly clear, with a low around 63. Breezy, with a south wind 15 to 20 mph, with gusts as high as 28 mph.
Sunday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 83. Windy, with a south wind 16 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 54. South wind 10 to 15 mph becoming west northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 66. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 47.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Clear, with a low around 42.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 71.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Sumner IA
42.85°N 92.1°W
42.85°N 92.1°W
6:06 pm CDT Oct 3, 2025
10pm CDT Oct 3, 2025-6pm CDT Oct 10, 2025
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