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

57°F

14°C

Humidity 55%
Wind Speed SW 13 mph
Barometer 29.97 in (1015.3 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 9 Nov 1:53 pm CST
Extended Forecast for

Omro WI

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 58. South southwest wind around 10 mph, with gusts as high as 18 mph.

    High: 58 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly clear, with a low around 37. Southwest wind 6 to 8 mph becoming west northwest after midnight. Winds could gust as high as 18 mph.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58. West northwest wind 5 to 8 mph.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 5am. Mostly cloudy, with a low around 38. Light and variable wind.

    Low: 38 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Veterans Day

    Veterans Day: A 40 percent chance of showers. Mostly cloudy, with a high near 51. Calm wind becoming north northeast around 6 mph in the morning.

    High: 51 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 58. South southwest wind around 10 mph, with gusts as high as 18 mph.
Tonight
Mostly clear, with a low around 37. Southwest wind 6 to 8 mph becoming west northwest after midnight. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 58. West northwest wind 5 to 8 mph.
Tuesday Night
A 20 percent chance of showers after 5am. Mostly cloudy, with a low around 38. Light and variable wind.
Veterans Day
A 40 percent chance of showers. Mostly cloudy, with a high near 51. Calm wind becoming north northeast around 6 mph in the morning.
Wednesday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 32.
Thursday
Partly sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 26.
Saturday
Sunny, with a high near 44.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Mostly sunny, with a high near 48.
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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:
1:42 pm CST Nov 9, 2026
Forecast Valid:
2pm CST Nov 9, 2026-6pm CST Nov 15, 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