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

51°F

11°C

Humidity 35%
Wind Speed S 6 mph
Barometer 30.19 in (1022.8 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 24 Mar 1:53 pm CDT
Extended Forecast for

Trempealeau WI

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 54. South wind around 5 mph.

    High: 54 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. Calm wind becoming southeast around 5 mph after midnight.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. Southeast wind around 6 mph becoming west in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. Light southwest wind.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 61. North wind 5 to 13 mph.

    High: 61 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. North wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 43. Northwest wind 5 to 9 mph.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. West wind 3 to 7 mph.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 53. West wind 5 to 10 mph.

    High: 53 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 54. South wind around 5 mph.
Tonight
Mostly cloudy, with a low around 37. Calm wind becoming southeast around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 66. Southeast wind around 6 mph becoming west in the afternoon.
Wednesday Night
Partly cloudy, with a low around 44. Light southwest wind.
Thursday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 61. North wind 5 to 13 mph.
Thursday Night
Partly cloudy, with a low around 26. North wind 6 to 11 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 43. Northwest wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 26. West wind 3 to 7 mph.
Saturday
Mostly sunny, with a high near 53. West wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 35. South wind around 5 mph.
Sunday
Mostly sunny, with a high near 61. South wind 6 to 10 mph.
Sunday Night
Partly cloudy, with a low around 42. South wind around 7 mph.
Monday
Mostly sunny, with a high near 66. South wind 6 to 8 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:
1:26 pm CDT Mar 24, 2026
Forecast Valid:
2pm CDT Mar 24, 2026-6pm CDT Mar 30, 2026
 
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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