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

76°F

24°C

Humidity 48%
Wind Speed Vrbl 7 mph
Barometer 30.05 in (1016.8 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 26 Jun 3:53 pm CDT
Extended Forecast for

Trempealeau WI

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 56. Southeast wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, sunny, with a high near 82. Calm wind becoming southeast 5 to 9 mph in the morning.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 4am. Partly cloudy, with a low around 63. Southeast wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 63 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Partly sunny, with a high near 86. Southeast wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 86 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 74. Southeast wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 74 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 96. Breezy, with a south wind 8 to 16 mph, with gusts as high as 29 mph.

    High: 96 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 76. Breezy, with a south wind 10 to 17 mph, with gusts as high as 30 mph.

    Low: 76 °F

    Mostly Clear
    and Breezy
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 96. South wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 96 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 73 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 56. Southeast wind around 6 mph becoming calm in the evening.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 82. Calm wind becoming southeast 5 to 9 mph in the morning.
Saturday Night
A 20 percent chance of showers after 4am. Partly cloudy, with a low around 63. Southeast wind 6 to 9 mph, with gusts as high as 20 mph.
Sunday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Partly sunny, with a high near 86. Southeast wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Mostly cloudy, with a low around 74. Southeast wind 7 to 13 mph, with gusts as high as 23 mph.
Monday
Sunny and hot, with a high near 96. Breezy, with a south wind 8 to 16 mph, with gusts as high as 29 mph.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 76. Breezy, with a south wind 10 to 17 mph, with gusts as high as 30 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 96. South wind 9 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 94. South wind 6 to 9 mph, with gusts as high as 18 mph.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind 6 to 9 mph, with gusts as high as 20 mph.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 95. Southwest wind 6 to 8 mph.
Thursday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. South wind around 6 mph becoming calm in the evening.
Friday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Calm wind becoming south 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:
1:26 pm CDT Jun 26, 2026
Forecast Valid:
4pm CDT Jun 26, 2026-6pm CDT Jul 3, 2026
 
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Additional Resources

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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