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

17°F

-8°C

Humidity 74%
Wind Speed N 3 mph
Barometer 30.20 in (1024.7 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 2 Feb 10:53 pm CST
Extended Forecast for

Trempealeau WI

  • Tonight

    Tonight: Partly cloudy, with a low around 5. Light north wind.

    Low: 5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 21. Wind chill values as low as -1. Northwest wind 3 to 5 mph.

    High: 21 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 3. Calm wind.

    Low: 3 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 23. Calm wind becoming northwest around 5 mph.

    High: 23 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 15. Light and variable wind.

    Low: 15 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 37. West wind 5 to 9 mph.

    High: 37 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 35. Northwest wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 35 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 10. Northwest wind around 6 mph becoming calm in the evening.

    Low: 10 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 5. Light north wind.
Tuesday
Mostly sunny, with a high near 21. Wind chill values as low as -1. Northwest wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 3. Calm wind.
Wednesday
Mostly sunny, with a high near 23. Calm wind becoming northwest around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 15. Light and variable wind.
Thursday
Partly sunny, with a high near 37. West wind 5 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 28. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 35. Northwest wind 7 to 11 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around 10. Northwest wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 26. Calm wind becoming south 5 to 7 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 15. South wind around 5 mph becoming light and variable in the evening.
Sunday
Mostly sunny, with a high near 31. Light and variable wind becoming southwest around 5 mph.
Sunday Night
Partly cloudy, with a low around 18. Light and variable wind.
Monday
Mostly sunny, with a high near 37. South wind 3 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trempealeau WI
 44.01°N 91.44°W
Last Update:
8:23 pm CST Feb 2, 2026
Forecast Valid:
11pm CST Feb 2, 2026-6pm CST Feb 9, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation