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

65°F

18°C

Humidity 63%
Wind Speed S 14 mph
Barometer 29.88 in (1011.1 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 11 Oct 8:53 am CDT
Extended Forecast for

French Island WI

  • Today

    Today: Sunny, with a high near 85. South wind around 11 mph.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 67. South wind around 9 mph.

    Low: 67 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 86. South wind 6 to 8 mph.

    High: 86 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 61. South wind 5 to 8 mph becoming northwest after midnight.

    Low: 61 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71. Northwest wind 6 to 9 mph.

    High: 71 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51. North wind 3 to 5 mph.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. North wind 3 to 6 mph.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Partly cloudy, with a low around 48. Light east wind.

    Low: 48 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers. Mostly cloudy, with a high near 64. Southeast wind 3 to 7 mph.

    High: 64 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 85. South wind around 11 mph.
Tonight
Mostly cloudy, with a low around 67. South wind around 9 mph.
Columbus Day
Mostly sunny, with a high near 86. South wind 6 to 8 mph.
Monday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 61. South wind 5 to 8 mph becoming northwest after midnight.
Tuesday
Mostly sunny, with a high near 71. Northwest wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 51. North wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 67. North wind 3 to 6 mph.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 48. Light east wind.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 64. Southeast wind 3 to 7 mph.
Thursday Night
A 40 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 45. South wind 6 to 9 mph becoming northwest after midnight. Winds could gust as high as 18 mph.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 57. Breezy, with a northwest wind 11 to 18 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 35. Northwest wind 5 to 11 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 55. Northwest wind 3 to 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
French Island WI
 43.85°N 91.27°W
Last Update:
6:46 am CDT Oct 11, 2026
Forecast Valid:
9am CDT Oct 11, 2026-6pm CDT Oct 17, 2026
 
Forecast Discussion
 
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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