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Hazardous Weather Conditions

Current conditions at

Wittman Regional Airport (KOSH)

Lat: 43.97°NLon: 88.56°WElev: 801ft.

Fair

60°F

16°C

Humidity 75%
Wind Speed E 5 mph
Barometer 30.34 in (1027.4 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 20 Oct 2:53 pm CDT
Extended Forecast for

Chilton WI

  • Tonight

    Tonight: Mostly clear, with a low around 46. Southeast wind 5 to 7 mph becoming south southwest after midnight.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, sunny, with a high near 68. West southwest wind 5 to 7 mph.

    High: 68 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, sunny, with a high near 65. Calm wind becoming east around 5 mph in the afternoon.

    High: 65 °F

    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48. East wind around 6 mph becoming calm in the evening.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 46. Southeast wind 5 to 7 mph becoming south southwest after midnight.
Wednesday
Patchy fog before 8am. Otherwise, sunny, with a high near 68. West southwest wind 5 to 7 mph.
Wednesday Night
Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly clear, with a low around 48. Calm wind.
Thursday
Patchy fog before 7am. Otherwise, sunny, with a high near 65. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 48. East wind around 6 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Partly sunny, with a high near 68.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 55.
Sunday
Partly sunny, with a high near 64.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 46.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chilton WI
 44.02°N 88.17°W (Elev. 850 ft)
Last Update:
2:56 pm CDT Oct 20, 2026
Forecast Valid:
3pm CDT Oct 20, 2026-6pm CDT Oct 27, 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