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 and Breezy

61°F

16°C

Humidity 41%
Wind Speed SW 22 G 36 mph
Barometer 30.23 in (1023.8 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 18 Oct 11:53 am CDT
Extended Forecast for

French Island WI

  • This Afternoon

    This Afternoon: Sunny, with a high near 64. South wind 11 to 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. South wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 65. Light south wind.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. Calm wind becoming south around 6 mph in the afternoon.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45. South wind 3 to 5 mph.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71. South wind 3 to 5 mph.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50. Light and variable wind.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 71. Calm wind.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 64. South wind 11 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 46. South wind 5 to 10 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 65. Light south wind.
Monday Night
Mostly clear, with a low around 42. Calm wind.
Tuesday
Sunny, with a high near 66. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 45. South wind 3 to 5 mph.
Wednesday
Sunny, with a high near 71. South wind 3 to 5 mph.
Wednesday Night
Partly cloudy, with a low around 50. Light and variable wind.
Thursday
Mostly sunny, with a high near 71. Calm wind.
Thursday Night
Partly cloudy, with a low around 51. Southeast wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 69. Southeast wind 5 to 10 mph, with gusts as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 54. South wind 9 to 11 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 69. South wind 11 to 14 mph, with gusts as high as 22 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
French Island WI
 43.85°N 91.24°W
Last Update:
12:16 pm CDT Oct 18, 2026
Forecast Valid:
12pm CDT Oct 18, 2026-6pm CDT Oct 24, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation