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.

Overcast

57°F

14°C

Humidity 74%
Wind Speed SW 17 G 29 mph
Barometer 29.56 in (1000.5 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 4 Nov 1:53 pm CST
Extended Forecast for

Omro WI

  • This Afternoon

    This Afternoon: Isolated showers. Mostly cloudy, with a high near 63. South southwest wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 63 °F

    Isolated
    Showers

  • Tonight

    Tonight: Showers likely, mainly after 5am. Cloudy, with a low around 45. Southwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Cloudy then
    Showers
    Likely

  • Thursday

    Thursday: Showers, mainly before 9am. High near 53. Southwest wind 9 to 16 mph becoming north in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Showers then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33. North wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 46. North wind 8 to 15 mph, with gusts as high as 25 mph.

    High: 46 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

This Afternoon
Isolated showers. Mostly cloudy, with a high near 63. South southwest wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tonight
Showers likely, mainly after 5am. Cloudy, with a low around 45. Southwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers, mainly before 9am. High near 53. Southwest wind 9 to 16 mph becoming north in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, with a low around 33. North wind 11 to 14 mph, with gusts as high as 25 mph.
Friday
Partly sunny, with a high near 46. North wind 8 to 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 33.
Monday
Mostly sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Sunny, with a high near 59.
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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:
1:37 pm CST Nov 4, 2026
Forecast Valid:
2pm CST Nov 4, 2026-6pm CST Nov 10, 2026
 
Forecast Discussion
 
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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