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

49°F

9°C

Humidity 83%
Wind Speed SE 6 mph
Barometer 30.35 in (1027.9 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 19 Oct 10:53 pm CDT
Extended Forecast for

French Island WI

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, sunny, with a high near 68. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 68 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. South wind around 6 mph.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71. South wind around 6 mph.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 72. Calm wind becoming south around 6 mph in the afternoon.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. Southeast wind around 6 mph.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 68. Southeast wind 7 to 13 mph.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 54. Southeast wind around 11 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 44. Calm wind.
Tuesday
Patchy fog before 11am. Otherwise, sunny, with a high near 68. Calm wind becoming south 5 to 9 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 43. South wind around 6 mph.
Wednesday
Sunny, with a high near 71. South wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 47. Calm wind.
Thursday
Sunny, with a high near 72. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 50. Southeast wind around 6 mph.
Friday
Mostly sunny, with a high near 68. Southeast wind 7 to 13 mph.
Friday Night
Mostly cloudy, with a low around 54. Southeast wind around 11 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 69. Breezy, with a south wind 11 to 16 mph, with gusts as high as 24 mph.
Saturday Night
Mostly cloudy, with a low around 54. South wind 9 to 11 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 66. West wind 8 to 10 mph.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 47. West wind 5 to 8 mph.
Monday
Mostly sunny, with a high near 60. Northwest wind 5 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
French Island WI
 43.87°N 91.26°W
Last Update:
10:56 pm CDT Oct 19, 2026
Forecast Valid:
11pm CDT Oct 19, 2026-6pm CDT Oct 26, 2026
 
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Additional Resources

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