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.

Partly Cloudy

74°F

23°C

Humidity 67%
Wind Speed S 20 G 33 mph
Barometer 29.69 in (1004.9 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 12 Apr 2:53 pm CDT
Extended Forecast for

3 Miles NNW Oshkosh WI

  • This Afternoon

    This Afternoon: A 40 percent chance of rain and thunderstorms. Cloudy, with a high near 71. South southwest wind 18 to 20 mph, with gusts as high as 31 mph.

    High: 71 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of rain and thunderstorms before 10pm, then a slight chance of rain between 10pm and 11pm. Patchy fog between 11pm and 2am. Otherwise, cloudy, with a low around 57. South southwest wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Chance
    T-storms and
    Patchy Fog
    then Patchy
    Fog

  • Monday

    Monday: A slight chance of rain between 3pm and 4pm, then a chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 72. West southwest wind 7 to 11 mph becoming southeast in the afternoon. Chance of precipitation is 30%.

    High: 72 °F

    Partly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm, mainly before 1am, then a chance of rain and thunderstorms after 1am. Low around 58. South southeast wind 8 to 10 mph becoming southwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 90%.

    Low: 58 °F

    Rain

  • Tuesday

    Tuesday: A chance of rain between 1pm and 4pm, then a chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 73. Southwest wind 8 to 10 mph. Chance of precipitation is 50%.

    High: 73 °F

    Partly Sunny
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.

    Low: 49 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.

    High: 63 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely and possibly a thunderstorm before 1am, then a chance of rain. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.

    Low: 50 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain, with thunderstorms also possible after 1pm. Partly sunny, with a high near 69. Chance of precipitation is 30%.

    High: 69 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 40 percent chance of rain and thunderstorms. Cloudy, with a high near 71. South southwest wind 18 to 20 mph, with gusts as high as 31 mph.
Tonight
A chance of rain and thunderstorms before 10pm, then a slight chance of rain between 10pm and 11pm. Patchy fog between 11pm and 2am. Otherwise, cloudy, with a low around 57. South southwest wind 14 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of rain between 3pm and 4pm, then a chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 72. West southwest wind 7 to 11 mph becoming southeast in the afternoon. Chance of precipitation is 30%.
Monday Night
Rain and possibly a thunderstorm, mainly before 1am, then a chance of rain and thunderstorms after 1am. Low around 58. South southeast wind 8 to 10 mph becoming southwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 90%.
Tuesday
A chance of rain between 1pm and 4pm, then a chance of rain and thunderstorms after 4pm. Partly sunny, with a high near 73. Southwest wind 8 to 10 mph. Chance of precipitation is 50%.
Tuesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.
Wednesday
A chance of rain, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.
Wednesday Night
Rain likely and possibly a thunderstorm before 1am, then a chance of rain. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Thursday
A chance of rain, with thunderstorms also possible after 1pm. Partly sunny, with a high near 69. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 51.
Friday
A 40 percent chance of rain. Partly sunny, with a high near 75.
Friday Night
Rain and possibly a thunderstorm. Low around 47. Chance of precipitation is 80%.
Saturday
A 50 percent chance of rain. Mostly cloudy, with a high near 57.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Sunday
A slight chance of rain and snow. Mostly sunny, with a high near 51. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Oshkosh WI
 44.06°N 88.59°W (Elev. 748 ft)
Last Update:
3:13 pm CDT Apr 12, 2026
Forecast Valid:
3pm CDT Apr 12, 2026-6pm CDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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