National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Oelwein Municipal Airport (KOLZ)

Lat: 42.68°NLon: 91.98°WElev: 1070ft.

Fair

15°C

59°F

Humidity 77%
Wind Speed N 13 km/h
Barometer 30.00 in
Dewpoint 11°C (52°F)
Visibility 16 km
Last update 10 Jun 12:55 am CDT
Extended Forecast for

Sumner IA

  • Overnight

    Overnight: Partly cloudy, with a low around 10. North northeast wind around 11 km/h.

    Low: 10 °C

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 22. North northeast wind 10 to 13 km/h.

    High: 22 °C

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 10. East northeast wind 8 to 10 km/h becoming south southeast after midnight.

    Low: 10 °C

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 25. Breezy, with a south wind 13 to 18 km/h increasing to 21 to 26 km/h in the morning. Winds could gust as high as 37 km/h. Chance of precipitation is 20%.

    High: 25 °C

    Slight Chance
    Showers then
    Slight Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 16. South southwest wind 16 to 21 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 32 km/h. Chance of precipitation is 10%.

    Low: 16 °C

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29.

    High: 29 °C

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 18.

    Low: 18 °C

    Chance
    T-storms

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 29.

    High: 29 °C

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 16.

    Low: 16 °C

    Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 10. North northeast wind around 11 km/h.
Monday
Sunny, with a high near 22. North northeast wind 10 to 13 km/h.
Monday Night
Mostly clear, with a low around 10. East northeast wind 8 to 10 km/h becoming south southeast after midnight.
Tuesday
A slight chance of showers, with thunderstorms also possible after 4pm. Partly sunny, with a high near 25. Breezy, with a south wind 13 to 18 km/h increasing to 21 to 26 km/h in the morning. Winds could gust as high as 37 km/h. Chance of precipitation is 20%.
Tuesday Night
A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 16. South southwest wind 16 to 21 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 32 km/h. Chance of precipitation is 10%.
Wednesday
Mostly sunny, with a high near 29.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 18.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 29.
Thursday Night
A 40 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 16.
Friday
Sunny, with a high near 28.
Friday Night
Partly cloudy, with a low around 16.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 27. Breezy.
Saturday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 19. Breezy.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 31. Breezy.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Sumner IA
 42.85°N 92.1°W
Last Update:
11:34 pm CDT Jun 9, 2024
Forecast Valid:
1am CDT Jun 10, 2024-6pm CDT Jun 16, 2024
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation