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

73°F

23°C

Humidity 57%
Wind Speed S 14 mph
Barometer 29.79 in (1007.7 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 11 Oct 11:53 pm CDT
Extended Forecast for

Trempealeau WI

  • Overnight

    Overnight: Mostly cloudy, with a low around 67. Calm wind becoming south around 6 mph.

    Low: 67 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 86. South wind 5 to 7 mph.

    High: 86 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. South wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 18 mph.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71. Northwest wind 5 to 8 mph.

    High: 71 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. North wind 3 to 6 mph.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 62. Calm wind becoming east around 5 mph. Chance of precipitation is 60%.

    High: 62 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 43. Northwest wind 5 to 14 mph, with gusts as high as 28 mph.

    Low: 43 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 67. Calm wind becoming south around 6 mph.
Columbus Day
Mostly sunny, with a high near 86. South wind 5 to 7 mph.
Monday Night
Partly cloudy, with a low around 59. South wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 18 mph.
Tuesday
Mostly sunny, with a high near 71. Northwest wind 5 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 51. Calm wind.
Wednesday
Mostly sunny, with a high near 66. North wind 3 to 6 mph.
Wednesday Night
Mostly cloudy, with a low around 47. Calm wind.
Thursday
Showers likely. Mostly cloudy, with a high near 62. Calm wind becoming east around 5 mph. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 43. Northwest wind 5 to 14 mph, with gusts as high as 28 mph.
Friday
Mostly sunny, with a high near 55. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 32 mph.
Friday Night
Mostly clear, with a low around 32. Northwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Sunny, with a high near 58. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
Mostly clear, with a low around 39. South wind 6 to 9 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 64. Southwest wind 10 to 15 mph, with gusts as high as 24 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:
12:16 am CDT Oct 12, 2026
Forecast Valid:
12am CDT Oct 12, 2026-6pm CDT Oct 18, 2026
 
Forecast Discussion
 
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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