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.

Overcast

60°F

16°C

Humidity 96%
Wind Speed Calm
Barometer 30.34 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 25 Sep 9:35 am CDT
Extended Forecast for

Millston WI

  • Today

    Today: Partly sunny, with a high near 71. East wind 5 to 7 mph.

    High: 71 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 49. Southeast wind around 6 mph becoming calm after midnight.

    Low: 49 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69. Calm wind becoming southeast 5 to 7 mph in the morning.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 50. Light southeast wind.

    Low: 50 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 66. Calm wind.

    High: 66 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 71. Light and variable wind.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 69. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 60%.

    High: 69 °F

    Showers
    Likely

Detailed Forecast

Today
Partly sunny, with a high near 71. East wind 5 to 7 mph.
Tonight
Partly cloudy, with a low around 49. Southeast wind around 6 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 69. Calm wind becoming southeast 5 to 7 mph in the morning.
Saturday Night
A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 50. Light southeast wind.
Sunday
A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 66. Calm wind.
Sunday Night
Mostly cloudy, with a low around 52. Calm wind.
Monday
Mostly sunny, with a high near 71. Light and variable wind.
Monday Night
Partly cloudy, with a low around 52. Calm wind.
Tuesday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 69. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 54. South wind around 5 mph becoming calm in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 68. West wind 3 to 6 mph.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 51. Calm wind.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 68. Southwest wind 3 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Millston WI
 44.18°N 90.65°W
Last Update:
8:27 am CDT Sep 25, 2026
Forecast Valid:
9am CDT Sep 25, 2026-6pm CDT Oct 1, 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