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

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

62°F

17°C

Humidity 67%
Wind Speed N 3 mph
Barometer 30.30 in (1025.7 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 25 Oct 5:53 pm CDT
Extended Forecast for

Omro WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. North northeast wind 3 to 6 mph.

    Low: 47 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 54. Northeast wind 7 to 9 mph.

    High: 54 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. East northeast wind around 8 mph.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 65. Southeast wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 65 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 52. South wind 7 to 9 mph.

    Low: 52 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 54. Chance of precipitation is 70%.

    Low: 54 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 30%.

    High: 69 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Partly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 47. North northeast wind 3 to 6 mph.
Monday
Mostly cloudy, with a high near 54. Northeast wind 7 to 9 mph.
Monday Night
Mostly cloudy, with a low around 43. East northeast wind around 8 mph.
Tuesday
Partly sunny, with a high near 65. Southeast wind 8 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 52. South wind 7 to 9 mph.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 54. Chance of precipitation is 70%.
Thursday
A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 30%.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 48.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 66.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 51.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 66.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 51.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Omro WI
 44.04°N 88.74°W (Elev. 758 ft)
Last Update:
6:26 pm CDT Oct 25, 2026
Forecast Valid:
6pm CDT Oct 25, 2026-6pm CST Nov 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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