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.

Overcast

53°F

12°C

Humidity 72%
Wind Speed S 7 mph
Barometer 30.27 in (1025.1 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 3 Oct 8:53 am CDT
Extended Forecast for

Trempealeau WI

  • Today

    Today: Scattered showers before noon, then a slight chance of showers after 4pm. Partly sunny, with a high near 66. South wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Scattered
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 9pm. Mostly cloudy, with a low around 50. South wind around 7 mph becoming west after midnight.

    Low: 50 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 65. Northwest wind 8 to 11 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. Light west wind.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. Calm wind.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46. Light south wind.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 70. South wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52. South wind 3 to 7 mph.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 73 °F

    Sunny

Detailed Forecast

Today
Scattered showers before noon, then a slight chance of showers after 4pm. Partly sunny, with a high near 66. South wind 6 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 30 percent chance of showers, mainly before 9pm. Mostly cloudy, with a low around 50. South wind around 7 mph becoming west after midnight.
Sunday
Sunny, with a high near 65. Northwest wind 8 to 11 mph.
Sunday Night
Mostly clear, with a low around 42. Light west wind.
Monday
Sunny, with a high near 65. Calm wind.
Monday Night
Mostly clear, with a low around 46. Light south wind.
Tuesday
Sunny, with a high near 70. South wind 6 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 52. South wind 3 to 7 mph.
Wednesday
Sunny, with a high near 73. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 49. Light west wind.
Thursday
Mostly sunny, with a high near 69. Calm wind becoming west 5 to 7 mph in the afternoon.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 49. Light west wind.
Friday
Sunny, with a high near 69. Calm wind becoming south 5 to 8 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:
7:41 am CDT Oct 3, 2026
Forecast Valid:
9am CDT Oct 3, 2026-6pm CDT Oct 9, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation