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

78°F

26°C

Humidity 49%
Wind Speed S 6 mph
Barometer 29.93 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 10 Oct 11:35 am CDT
Extended Forecast for

Black River Falls WI

  • Today

    Today: Sunny, with a high near 86. South wind 5 to 15 mph, with gusts as high as 29 mph.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 52. South wind 6 to 13 mph, with gusts as high as 29 mph.

    Low: 52 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 85. South wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 65. South wind around 6 mph becoming calm after midnight.

    Low: 65 °F

    Increasing
    Clouds

  • Columbus Day

    Columbus Day: Partly sunny, with a high near 84. Southwest wind 3 to 6 mph.

    High: 84 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 70. Northwest wind around 7 mph.

    High: 70 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 86. South wind 5 to 15 mph, with gusts as high as 29 mph.
Tonight
Clear, with a low around 52. South wind 6 to 13 mph, with gusts as high as 29 mph.
Sunday
Sunny, with a high near 85. South wind 6 to 9 mph, with gusts as high as 20 mph.
Sunday Night
Increasing clouds, with a low around 65. South wind around 6 mph becoming calm after midnight.
Columbus Day
Partly sunny, with a high near 84. Southwest wind 3 to 6 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 70. Northwest wind around 7 mph.
Tuesday Night
Partly cloudy, with a low around 46. Calm wind.
Wednesday
Mostly sunny, with a high near 66. Calm wind becoming northeast around 6 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 43. Light northeast wind.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 64. Southeast wind 5 to 9 mph, with gusts as high as 20 mph.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 40. Southeast wind 5 to 7 mph becoming calm.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 60. Breezy, with a northwest wind 9 to 17 mph, with gusts as high as 28 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:
11:16 am CDT Oct 10, 2026
Forecast Valid:
11am CDT Oct 10, 2026-6pm CDT Oct 16, 2026
 
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Additional Resources

Radar & Satellite Image

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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