Current conditions at
Wittman Regional Airport (KOSH)
Lat: 43.97°NLon: 88.56°WElev: 801ft.
Fair
29°F
-2°C
| Humidity | 61% |
| Wind Speed | W 9 mph |
| Barometer | 30.20 in (1024.3 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 21°F (-6°C) |
| Last update | 11 Feb 11:53 am CST |
Extended Forecast for
Chilton WI
This Afternoon
High: 30 °F
Sunny
Tonight
Low: 13 °F
Mostly Clear
Thursday
High: 32 °F
Mostly Sunny
Thursday Night
Low: 22 °F
Mostly Clear
Friday
High: 41 °F
Sunny
Friday Night
Low: 25 °F
Mostly Clear
Saturday
High: 42 °F
Mostly Sunny
Saturday Night
Low: 30 °F
Mostly Cloudy
Sunday
High: 44 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 30. West northwest wind 8 to 13 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 13. Northwest wind 5 to 7 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 32. Calm wind.
Thursday Night
Mostly clear, with a low around 22. Calm wind becoming southwest 5 to 8 mph in the evening.
Friday
Sunny, with a high near 41. West southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 25.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 30.
Washington's Birthday
Partly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
A 30 percent chance of rain. Mostly sunny, with a high near 47.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Chilton WI
44.02°N 88.17°W (Elev. 850 ft)
44.02°N 88.17°W (Elev. 850 ft)
12:06 pm CST Feb 11, 2026
12pm CST Feb 11, 2026-6pm CST Feb 17, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
