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

25°F

-4°C

Humidity 88%
Wind Speed NE 3 mph
Barometer 30.26 in (1025.9 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 14 Nov 3:53 am CST
Extended Forecast for

Trempealeau WI

  • Today

    Today: Sunny, with a high near 45. Calm wind.

    High: 45 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 49. Calm wind.

    High: 49 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 26. Calm wind.

    Low: 26 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 53. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 33. South wind around 6 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. South wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. South wind around 8 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57. South wind 8 to 13 mph, with gusts as high as 23 mph.

    High: 57 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 45. Calm wind.
Tonight
Partly cloudy, with a low around 24. Calm wind.
Sunday
Sunny, with a high near 49. Calm wind.
Sunday Night
Clear, with a low around 26. Calm wind.
Monday
Sunny, with a high near 53. Calm wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Monday Night
Mostly clear, with a low around 33. South wind around 6 mph.
Tuesday
Mostly sunny, with a high near 56. South wind 5 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 38. South wind around 8 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 57. South wind 8 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 46. South wind 8 to 10 mph, with gusts as high as 21 mph.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 59. West wind 6 to 11 mph, with gusts as high as 20 mph.
Thursday Night
A 20 percent chance of rain. Partly cloudy, with a low around 41. West wind around 5 mph becoming calm in the evening.
Friday
A 30 percent chance of rain. Partly sunny, with a high near 59. Calm wind becoming southeast around 6 mph in the afternoon.
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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:
2:46 am CST Nov 14, 2026
Forecast Valid:
4am CST Nov 14, 2026-6pm CST Nov 20, 2026
 
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Additional Resources

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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