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

87°F

31°C

Humidity 67%
Wind Speed W 6 mph
Barometer 29.86 in (1010.0 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 4 Sep 4:53 pm CDT
Extended Forecast for

2 Miles SSE Onalaska WI

  • Tonight

    Tonight: A 20 percent chance of showers before 7pm. Patchy fog after 5am. Otherwise, increasing clouds, with a low around 69. West wind around 6 mph becoming north after midnight.

    Low: 69 °F

    Slight Chance
    Showers then
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 85. Northeast wind 3 to 7 mph.

    High: 85 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 65. East wind 3 to 5 mph.

    Low: 65 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 82 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 63. Southeast wind 3 to 5 mph.

    Low: 63 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Labor Day

    Labor Day: A 20 percent chance of showers. Partly sunny, with a high near 82. South wind 5 to 8 mph.

    High: 82 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66. Southeast wind 7 to 9 mph, with gusts as high as 22 mph.

    Low: 66 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. South wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 86 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Partly cloudy, with a low around 68. South wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%.

    Low: 68 °F

    Showers
    Likely

Detailed Forecast

Tonight
A 20 percent chance of showers before 7pm. Patchy fog after 5am. Otherwise, increasing clouds, with a low around 69. West wind around 6 mph becoming north after midnight.
Saturday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 85. Northeast wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 65. East wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 63. Southeast wind 3 to 5 mph.
Labor Day
A 20 percent chance of showers. Partly sunny, with a high near 82. South wind 5 to 8 mph.
Monday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 66. Southeast wind 7 to 9 mph, with gusts as high as 22 mph.
Tuesday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. South wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Partly cloudy, with a low around 68. South wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 84. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 60. Northwest wind 5 to 7 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 78. Calm wind becoming northwest around 6 mph in the afternoon.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 57. Calm wind.
Friday
Mostly sunny, with a high near 81. Calm wind becoming south 5 to 7 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Onalaska WI
 43.85°N 91.21°W
Last Update:
4:57 pm CDT Sep 4, 2026
Forecast Valid:
5pm CDT Sep 4, 2026-6pm CDT Sep 11, 2026
 
Forecast Discussion
 
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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