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

60°F

16°C

Humidity 75%
Wind Speed N 6 mph
Barometer 29.94 in (1013.5 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 13 Oct 10:53 pm CDT
Extended Forecast for

2 Miles NNW Oshkosh, Wittman Regional Airport WI

  • Tonight

    Tonight: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 51. Light and variable wind.

    Low: 51 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 62. Northeast wind 5 to 8 mph.

    High: 62 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 47. East northeast wind 5 to 7 mph.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers, mainly after 1pm. High near 60. East wind 6 to 8 mph. Chance of precipitation is 80%.

    High: 60 °F

    Slight Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers likely before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 43. West northwest wind 5 to 10 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%.

    Low: 43 °F

    Showers
    Likely

  • Friday

    Friday: Mostly sunny, with a high near 54. Breezy.

    High: 54 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Areas of frost after 3am. Otherwise, mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear
    then Areas
    Frost

  • Saturday

    Saturday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 59.

    High: 59 °F

    Frost then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

Detailed Forecast

Tonight
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 51. Light and variable wind.
Wednesday
Partly sunny, with a high near 62. Northeast wind 5 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 47. East northeast wind 5 to 7 mph.
Thursday
Showers, mainly after 1pm. High near 60. East wind 6 to 8 mph. Chance of precipitation is 80%.
Thursday Night
Showers likely before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 43. West northwest wind 5 to 10 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%.
Friday
Mostly sunny, with a high near 54. Breezy.
Friday Night
Areas of frost after 3am. Otherwise, mostly clear, with a low around 34.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 59.
Saturday Night
Clear, with a low around 40.
Sunday
Sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Partly sunny, with a high near 65.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 45.
Tuesday
Patchy fog. Otherwise, mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Oshkosh, Wittman Regional Airport WI
 44.04°N 88.59°W (Elev. 748 ft)
Last Update:
11:31 pm CDT Oct 13, 2026
Forecast Valid:
11pm CDT Oct 13, 2026-6pm CDT Oct 20, 2026
 
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Additional Resources

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Chance of Precipitation