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

63°F

17°C

Humidity 65%
Wind Speed S 8 mph
Barometer 29.89 in (1011.1 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 11 Oct 6:53 am CDT
Extended Forecast for

Trempealeau WI

  • Today

    Today: Sunny, with a high near 88. South wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 67. South wind 5 to 7 mph.

    Low: 67 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 87. South wind 3 to 7 mph.

    High: 87 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers before 1am. Partly cloudy, with a low around 61. Calm wind becoming northwest around 6 mph after midnight.

    Low: 61 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71. Northwest wind around 7 mph.

    High: 71 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50. Calm wind.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. Calm wind becoming north around 6 mph in the morning.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Partly cloudy, with a low around 47. Light east wind.

    Low: 47 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers. Mostly cloudy, with a high near 64. Southeast wind 5 to 8 mph.

    High: 64 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 88. South wind 7 to 10 mph, with gusts as high as 22 mph.
Tonight
Mostly cloudy, with a low around 67. South wind 5 to 7 mph.
Columbus Day
Mostly sunny, with a high near 87. South wind 3 to 7 mph.
Monday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 61. Calm wind becoming northwest around 6 mph after midnight.
Tuesday
Mostly sunny, with a high near 71. Northwest wind around 7 mph.
Tuesday Night
Partly cloudy, with a low around 50. Calm wind.
Wednesday
Mostly sunny, with a high near 66. Calm wind becoming north around 6 mph in the morning.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 47. Light east wind.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 64. Southeast wind 5 to 8 mph.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 44. South wind 6 to 11 mph becoming northwest after midnight. Winds could gust as high as 21 mph.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 57. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 35. Northwest wind 6 to 14 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 55. Northwest wind 5 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:
6:46 am CDT Oct 11, 2026
Forecast Valid:
8am CDT Oct 11, 2026-6pm CDT Oct 17, 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