National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Black River Falls Area Airport (KBCK)

Lat: 44.25°NLon: 90.85°WElev: 830ft.

Fair

83°F

28°C

Humidity 49%
Wind Speed SW 3 mph
Barometer 30.11 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 3 Oct 12:55 pm CDT
Extended Forecast for

Black River Falls WI

  • This Afternoon

    This Afternoon: Sunny, with a high near 87. Southwest wind around 6 mph.

    High: 87 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 62. Light south wind.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 86. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 29 mph.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 63. South wind 7 to 9 mph, with gusts as high as 22 mph.

    Low: 63 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 82. South wind 9 to 15 mph, with gusts as high as 28 mph.

    High: 82 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 50. South wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers. Partly sunny, with a high near 66. Northwest wind 3 to 5 mph.

    High: 66 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 87. Southwest wind around 6 mph.
Tonight
Mostly clear, with a low around 62. Light south wind.
Saturday
Sunny, with a high near 86. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 29 mph.
Saturday Night
Mostly clear, with a low around 63. South wind 7 to 9 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 82. South wind 9 to 15 mph, with gusts as high as 28 mph.
Sunday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 50. South wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 30%.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 66. Northwest wind 3 to 5 mph.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 43. Calm wind.
Tuesday
Mostly sunny, with a high near 66. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 35. Light northeast wind.
Wednesday
Sunny, with a high near 61. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 36. Light southeast wind.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 65. South wind 3 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Black River Falls WI
 44.3°N 90.86°W
Last Update:
11:58 am CDT Oct 3, 2025
Forecast Valid:
1pm CDT Oct 3, 2025-6pm CDT Oct 9, 2025
 
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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