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

La Crosse - La Crosse Regional Airport (KLSE)

Lat: 43.88°NLon: 91.26°WElev: 653ft.

Fair

24°F

-4°C

Humidity 91%
Wind Speed NE 5 mph
Barometer 30.27 in (1026.4 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 14 Nov 4:53 am CST
Extended Forecast for

French Island WI

  • Today

    Today: Sunny, with a high near 46. Calm wind.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 50. Calm wind becoming south around 5 mph in the afternoon.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 27. South wind 3 to 6 mph.

    Low: 27 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 53. South wind 6 to 13 mph.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 34. South wind 8 to 10 mph.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. South wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. South wind around 8 mph, with gusts as high as 22 mph.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57. South wind 8 to 13 mph, with gusts as high as 25 mph.

    High: 57 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 46. Calm wind.
Tonight
Mostly clear, with a low around 24. Calm wind.
Sunday
Sunny, with a high near 50. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Clear, with a low around 27. South wind 3 to 6 mph.
Monday
Sunny, with a high near 53. South wind 6 to 13 mph.
Monday Night
Mostly clear, with a low around 34. South wind 8 to 10 mph.
Tuesday
Mostly sunny, with a high near 56. South wind 8 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 39. South wind around 8 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 57. South wind 8 to 13 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 47. South wind 8 to 10 mph, with gusts as high as 22 mph.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 59. West wind 6 to 10 mph, with gusts as high as 22 mph.
Thursday Night
A 20 percent chance of rain. Partly cloudy, with a low around 43. West wind around 5 mph becoming calm in the evening.
Friday
A 30 percent chance of rain. Partly sunny, with a high near 59. Calm wind becoming southeast around 5 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
French Island WI
 43.87°N 91.26°W
Last Update:
5:11 am CST Nov 14, 2026
Forecast Valid:
5am CST Nov 14, 2026-6pm CST Nov 20, 2026
 
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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