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

Burlington Municipal Airport (KBUU)

Lat: 42.69°NLon: 88.31°WElev: 778ft.

Overcast

39°F

4°C

Humidity 66%
Wind Speed SW 9 mph
Barometer 29.70 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 11 Nov 7:55 pm CST
Extended Forecast for

Fontana-on-Geneva Lake WI

  • Tonight

    Tonight: Mostly clear, with a low around 33. West wind 10 to 15 mph.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 49. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. West wind 5 to 10 mph becoming light after midnight.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 52. Calm wind becoming southwest around 5 mph.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 59. Light southeast wind increasing to 5 to 10 mph in the morning.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 44. South wind 5 to 10 mph.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 66. South wind 10 to 15 mph.

    High: 66 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 33. West wind 10 to 15 mph.
Wednesday
Sunny, with a high near 49. West wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 29. West wind 5 to 10 mph becoming light after midnight.
Thursday
Mostly sunny, with a high near 52. Calm wind becoming southwest around 5 mph.
Thursday Night
Partly cloudy, with a low around 34. Calm wind.
Friday
Sunny, with a high near 59. Light southeast wind increasing to 5 to 10 mph in the morning.
Friday Night
Mostly cloudy, with a low around 44. South wind 5 to 10 mph.
Saturday
Mostly cloudy, with a high near 66. South wind 10 to 15 mph.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
A 20 percent chance of rain. Mostly clear, with a low around 29.
Monday
A 20 percent chance of rain. Mostly sunny, with a high near 47.
Monday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 32.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fontana-on-Geneva Lake WI
 42.54°N 88.57°W (Elev. 873 ft)
Last Update:
7:37 pm CST Nov 11, 2025
Forecast Valid:
8pm CST Nov 11, 2025-6pm CST Nov 18, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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