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

66°F

19°C

Humidity 46%
Wind Speed Calm
Barometer 30.34 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 19 Oct 2:15 pm CDT
Extended Forecast for

6 Miles E Black River Falls WI

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 67. Calm wind.

    High: 67 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 68. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 68 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. Light and variable wind.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70. Calm wind.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 69. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 18 mph.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 67. Calm wind.
Tonight
Patchy fog after 1am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 39. Calm wind.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 68. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 41. Calm wind.
Wednesday
Sunny, with a high near 69. Light and variable wind.
Wednesday Night
Mostly clear, with a low around 44. Calm wind.
Thursday
Sunny, with a high near 70. Calm wind.
Thursday Night
Mostly clear, with a low around 48. Calm wind.
Friday
Mostly sunny, with a high near 69. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 53. South wind around 6 mph, with gusts as high as 18 mph.
Saturday
Partly sunny, with a high near 69. South wind 6 to 11 mph, with gusts as high as 23 mph.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 52. Southwest wind 3 to 8 mph. Winds could gust as high as 20 mph.
Sunday
Partly sunny, with a high near 66. Southwest wind 3 to 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Black River Falls WI
 44.29°N 90.71°W
Last Update:
1:26 pm CDT Oct 19, 2026
Forecast Valid:
2pm CDT Oct 19, 2026-6pm CDT Oct 25, 2026
 
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Additional Resources

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Chance of Precipitation