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

48°F

9°C

Humidity 80%
Wind Speed S 8 mph
Barometer 30.29 in (1025.7 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 19 Oct 3:53 am CDT
Extended Forecast for

Trempealeau WI

  • Today

    Today: Mostly sunny, with a high near 67. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 41. Light south wind.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. Calm wind becoming south 5 to 8 mph in the morning.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. South wind around 6 mph becoming calm in the evening.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71. Calm wind becoming south around 5 mph.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 72. Calm wind becoming south around 5 mph in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52. Light southeast wind.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 69. Southeast wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 67. Calm wind becoming southeast around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 41. Light south wind.
Tuesday
Sunny, with a high near 67. Calm wind becoming south 5 to 8 mph in the morning.
Tuesday Night
Mostly clear, with a low around 44. South wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 71. Calm wind becoming south around 5 mph.
Wednesday Night
Partly cloudy, with a low around 50. Calm wind.
Thursday
Mostly sunny, with a high near 72. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 52. Light southeast wind.
Friday
Mostly sunny, with a high near 69. Southeast wind 5 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly cloudy, with a low around 56. South wind around 10 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 70. South wind 9 to 13 mph, with gusts as high as 21 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 53. Southwest wind 5 to 9 mph, with gusts as high as 18 mph.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 65. West wind 3 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trempealeau WI
 43.98°N 91.41°W
Last Update:
4:01 am CDT Oct 19, 2026
Forecast Valid:
4am CDT Oct 19, 2026-6pm CDT Oct 25, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation