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

55°F

13°C

Humidity 72%
Wind Speed NW 7 mph
Barometer 29.57 in (1001.2 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 21 Mar 10:53 pm CDT
Extended Forecast for

Trempealeau WI

  • Tonight

    Tonight: A chance of sprinkles between 4am and 5am. Mostly cloudy, with a low around 38. North wind 5 to 7 mph.

    Low: 38 °F

    Chance
    Sprinkles

  • Sunday

    Sunday: A chance of sprinkles before 8am. Partly sunny, with a high near 47. North wind around 10 mph, with gusts as high as 18 mph.

    High: 47 °F

    Chance
    Sprinkles

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27. North wind 5 to 7 mph becoming calm in the evening.

    Low: 27 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. Calm wind becoming south around 6 mph after midnight.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 56. Southwest wind around 7 mph.

    High: 56 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 40. Southeast wind around 6 mph.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 57. East wind around 7 mph.

    High: 57 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. Southeast wind around 6 mph.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of sprinkles between 4am and 5am. Mostly cloudy, with a low around 38. North wind 5 to 7 mph.
Sunday
A chance of sprinkles before 8am. Partly sunny, with a high near 47. North wind around 10 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 27. North wind 5 to 7 mph becoming calm in the evening.
Monday
Sunny, with a high near 50. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 37. Calm wind becoming south around 6 mph after midnight.
Tuesday
Mostly cloudy, with a high near 56. Southwest wind around 7 mph.
Tuesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 40. Southeast wind around 6 mph.
Wednesday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 57. East wind around 7 mph.
Wednesday Night
Mostly cloudy, with a low around 42. Southeast wind around 6 mph.
Thursday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 57. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 26. North wind 7 to 11 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 42. North wind 6 to 8 mph.
Friday Night
Mostly clear, with a low around 26. Southwest wind 3 to 6 mph.
Saturday
Sunny, with a high near 51. West wind 6 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trempealeau WI
 44.01°N 91.44°W
Last Update:
10:16 pm CDT Mar 21, 2026
Forecast Valid:
11pm CDT Mar 21, 2026-6pm CDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation