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

45°F

7°C

Humidity 97%
Wind Speed Calm
Barometer 30.38 in (1029.0 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 19 Oct 10:53 pm CDT
Extended Forecast for

2 Miles ESE Oshkosh WI

  • Tonight

    Tonight: Widespread dense fog, mainly after 5am. Otherwise, mostly clear, with a low around 46. Calm wind.

    Low: 46 °F

    Dense Fog

  • Tuesday

    Tuesday: Widespread dense fog before 9am. Otherwise, mostly sunny, with a high near 65. Light east wind.

    High: 65 °F

    Dense Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47. East southeast wind around 6 mph becoming south southwest after midnight.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 65. South southwest wind 3 to 5 mph.

    High: 65 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after midnight. Otherwise, mostly clear, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Areas of fog before 10am. Otherwise, sunny, with a high near 64.

    High: 64 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

  • Friday

    Friday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Tonight
Widespread dense fog, mainly after 5am. Otherwise, mostly clear, with a low around 46. Calm wind.
Tuesday
Widespread dense fog before 9am. Otherwise, mostly sunny, with a high near 65. Light east wind.
Tuesday Night
Partly cloudy, with a low around 47. East southeast wind around 6 mph becoming south southwest after midnight.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 65. South southwest wind 3 to 5 mph.
Wednesday Night
Patchy fog after midnight. Otherwise, mostly clear, with a low around 50. Calm wind.
Thursday
Areas of fog before 10am. Otherwise, sunny, with a high near 64.
Thursday Night
Clear, with a low around 51.
Friday
Mostly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 55.
Sunday
Partly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 49.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Oshkosh WI
 44.01°N 88.5°W (Elev. 748 ft)
Last Update:
10:56 pm CDT Oct 19, 2026
Forecast Valid:
11pm CDT Oct 19, 2026-6pm CDT Oct 26, 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