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

Platteville Municipal Airport (KPVB)

Lat: 42.69°NLon: 90.44°WElev: 1020ft.

Fair

51°F

11°C

Humidity 60%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 10 Nov 8:15 pm CST
Extended Forecast for

Potosi WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: A slight chance of showers between 7am and 10am. Partly sunny, with a high near 53. Light and variable wind becoming north 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. North wind 9 to 11 mph.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 42. North wind 9 to 14 mph.

    High: 42 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. North wind around 8 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 41. North wind 6 to 10 mph.

    High: 41 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. Light northwest wind.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 43. Calm wind.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 42. Calm wind.
Veterans Day
A slight chance of showers between 7am and 10am. Partly sunny, with a high near 53. Light and variable wind becoming north 5 to 10 mph in the morning. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 34. North wind 9 to 11 mph.
Thursday
Partly sunny, with a high near 42. North wind 9 to 14 mph.
Thursday Night
Partly cloudy, with a low around 29. North wind around 8 mph.
Friday
Sunny, with a high near 41. North wind 6 to 10 mph.
Friday Night
Mostly clear, with a low around 24. Light northwest wind.
Saturday
Sunny, with a high near 43. Calm wind.
Saturday Night
Mostly clear, with a low around 28. Calm wind.
Sunday
Sunny, with a high near 47. Calm wind becoming southeast around 6 mph.
Sunday Night
Partly cloudy, with a low around 34. Light east wind.
Monday
Mostly sunny, with a high near 49. Southeast wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 36. Light south wind.
Tuesday
Mostly sunny, with a high near 53. Calm wind becoming south 5 to 7 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Potosi WI
 42.67°N 90.72°W
Last Update:
7:52 pm CST Nov 10, 2026
Forecast Valid:
8pm CST Nov 10, 2026-6pm CST Nov 17, 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