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

59°F

15°C

Humidity 90%
Wind Speed Calm
Barometer 30.24 in (1023.5 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 17 Sep 7:53 am CDT
Extended Forecast for

Brownsville MN

  • Today

    Today: A 20 percent chance of showers before 9am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 73. Northeast wind 3 to 5 mph.

    High: 73 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 56. Light and variable wind.

    Low: 56 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely, then showers and possibly a thunderstorm after 1pm. High near 69. Light east wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 69 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 60. East wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    Low: 60 °F

    Heavy Rain

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 73. East wind around 7 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 73 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 55. Northeast wind around 8 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 55 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 67. Northeast wind 7 to 9 mph, with gusts as high as 18 mph.

    High: 67 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 52. East wind around 8 mph.

    Low: 52 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers. Mostly cloudy, with a high near 63. East wind around 8 mph, with gusts as high as 18 mph.

    High: 63 °F

    Chance
    Showers

Detailed Forecast

Today
A 20 percent chance of showers before 9am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 73. Northeast wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around 56. Light and variable wind.
Friday
Showers likely, then showers and possibly a thunderstorm after 1pm. High near 69. Light east wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 60. East wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 73. East wind around 7 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 55. Northeast wind around 8 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Partly sunny, with a high near 67. Northeast wind 7 to 9 mph, with gusts as high as 18 mph.
Sunday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 52. East wind around 8 mph.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 63. East wind around 8 mph, with gusts as high as 18 mph.
Monday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 50. East wind around 7 mph.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 65. East wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 50. Light east wind.
Wednesday
Mostly sunny, with a high near 71. Light and variable wind.
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ABOUT THIS FORECAST

 
Point Forecast:
Brownsville MN
 43.7°N 91.3°W
Last Update:
7:06 am CDT Sep 17, 2026
Forecast Valid:
8am CDT Sep 17, 2026-6pm CDT Sep 23, 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