Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

46°F

8°C

Humidity 61%
Wind Speed S 8 mph
Barometer 29.94 in (1014.1 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 29 Mar 11:53 pm CDT
Extended Forecast for

Oshkosh, Wittman Regional Airport WI

  • Overnight

    Overnight: Partly cloudy, with a low around 41. South southwest wind 6 to 9 mph.

    Low: 41 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 62. South wind 5 to 9 mph becoming north northeast in the morning.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Rain and thunderstorms likely, mainly before 2am.  Mostly cloudy, with a low around 41. East northeast wind 6 to 9 mph.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 41 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain and thunderstorms likely before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers likely after 4pm.  Mostly cloudy, with a high near 59. North northwest wind 6 to 13 mph becoming northeast in the morning. Winds could gust as high as 21 mph.  Chance of precipitation is 70%.

    High: 59 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 1am.  Mostly cloudy, with a low around 31. North wind around 11 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow

  • Thursday

    Thursday: Rain and snow likely.  Mostly cloudy, with a high near 39. Chance of precipitation is 70%.

    High: 39 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow.  Mostly cloudy, with a low around 30. Chance of precipitation is 50%.

    Low: 30 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 41. South southwest wind 6 to 9 mph.
Monday
Sunny, with a high near 62. South wind 5 to 9 mph becoming north northeast in the morning.
Monday Night
Rain and thunderstorms likely, mainly before 2am. Mostly cloudy, with a low around 41. East northeast wind 6 to 9 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Rain and thunderstorms likely before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers likely after 4pm. Mostly cloudy, with a high near 59. North northwest wind 6 to 13 mph becoming northeast in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 70%.
Tuesday Night
A 20 percent chance of rain before 1am. Mostly cloudy, with a low around 31. North wind around 11 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 29.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Friday
Mostly cloudy, with a high near 45.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 35.
Saturday
Rain likely. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
Saturday Night
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Sunday
A 20 percent chance of rain. Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Oshkosh, Wittman Regional Airport WI
 43.99°N 88.57°W (Elev. 797 ft)
12:12 am CDT Mar 30, 2026
12am CDT Mar 30, 2026-6pm CDT Apr 5, 2026
 
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Additional Resources

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