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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

64°F

18°C

Humidity 78%
Wind Speed S 13 mph
Barometer 29.79 in (1007.7 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 12 Oct 4:53 am CDT
Extended Forecast for

Oshkosh WI

  • Columbus Day

    Columbus Day: Mostly cloudy, then gradually becoming sunny, with a high near 81. Southwest wind 8 to 10 mph.

    High: 81 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Partly cloudy, with a low around 63. South southwest wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73. West northwest wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 54. North northeast wind 3 to 5 mph.

    Low: 54 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 65. North wind 5 to 7 mph.

    High: 65 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.

    High: 62 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Chance
    Showers and
    Breezy

  • Friday

    Friday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 55. Breezy.

    High: 55 °F

    Slight Chance
    Showers and
    Breezy

Detailed Forecast

Columbus Day
Mostly cloudy, then gradually becoming sunny, with a high near 81. Southwest wind 8 to 10 mph.
Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Partly cloudy, with a low around 63. South southwest wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 73. West northwest wind 9 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
Increasing clouds, with a low around 54. North northeast wind 3 to 5 mph.
Wednesday
Partly sunny, with a high near 65. North wind 5 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 45. Breezy.
Friday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 55. Breezy.
Friday Night
Areas of frost after 3am. Otherwise, mostly clear, with a low around 35.
Saturday
Areas of frost. Otherwise, sunny, with a high near 55.
Saturday Night
Clear, with a low around 39.
Sunday
Sunny, with a high near 62.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Oshkosh WI
 44.02°N 88.56°W (Elev. 758 ft)
Last Update:
2:46 am CDT Oct 12, 2026
Forecast Valid:
5am CDT Oct 12, 2026-6pm CDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation