National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Overcast

65°F

18°C

Humidity 90%
Wind Speed S 18 G 30 mph
Barometer 29.76 in (1007.0 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 3 Nov 1:53 pm CST
Extended Forecast for

Oshkosh WI

  • This Afternoon

    This Afternoon: Scattered showers. Patchy fog after 5pm. Otherwise, cloudy, with a high near 68. South wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Scattered
    Showers and
    Patchy Fog

  • Tonight

    Tonight: Showers. Patchy fog before midnight, then patchy fog after 1am. Low around 58. South southeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 58 °F

    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Showers, mainly before 9am. Patchy fog before 9am. Temperature rising to near 64 by noon, then falling to around 56 during the remainder of the day. South wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F⇓

    Showers and
    Patchy Fog
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 46. Southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    Low: 46 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers. High near 54. Southwest wind 9 to 13 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%.

    High: 54 °F

    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before noon. Partly sunny, with a high near 48.

    High: 48 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered showers. Patchy fog after 5pm. Otherwise, cloudy, with a high near 68. South wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers. Patchy fog before midnight, then patchy fog after 1am. Low around 58. South southeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers, mainly before 9am. Patchy fog before 9am. Temperature rising to near 64 by noon, then falling to around 56 during the remainder of the day. South wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 46. Southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Thursday
Showers. High near 54. Southwest wind 9 to 13 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%.
Thursday Night
A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 38.
Friday
A 20 percent chance of showers before noon. Partly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 33.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 36.
Monday
Mostly sunny, with a high near 58.
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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:
1:42 pm CST Nov 3, 2026
Forecast Valid:
2pm CST Nov 3, 2026-6pm CST Nov 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation