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.

A Few Clouds

69°F

21°C

Humidity 47%
Wind Speed W 5 mph
Barometer 30.09 in (1018.3 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 22 Jul 7:53 pm CDT
Extended Forecast for

Omro WI

  • Tonight

    Tonight: Mostly clear, with a low around 52. Light and variable wind becoming west around 5 mph.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. West southwest wind 3 to 6 mph.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57. South southwest wind 5 to 7 mph.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 82. Light southwest wind becoming south southwest 6 to 11 mph in the morning.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61. South southwest wind 7 to 9 mph.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67.

    Low: 67 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.

    Low: 67 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 52. Light and variable wind becoming west around 5 mph.
Thursday
Sunny, with a high near 80. West southwest wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 57. South southwest wind 5 to 7 mph.
Friday
Sunny, with a high near 82. Light southwest wind becoming south southwest 6 to 11 mph in the morning.
Friday Night
Partly cloudy, with a low around 61. South southwest wind 7 to 9 mph.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67.
Sunday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89.
Sunday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Monday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 89.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 64.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 62.
Wednesday
Mostly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Omro WI
 44.04°N 88.74°W (Elev. 758 ft)
Last Update:
1:56 pm CDT Jul 22, 2026
Forecast Valid:
8pm CDT Jul 22, 2026-6pm CDT Jul 29, 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