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

63°F

17°C

Humidity 51%
Wind Speed Calm
Barometer 30.34 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 19 Oct 5:35 pm CDT
Extended Forecast for

2 Miles SSW Potosi WI

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 43. Light east wind.

    Low: 43 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, sunny, with a high near 68. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 68 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 44. Light southeast wind.

    Low: 44 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. Calm wind becoming south around 5 mph.

    High: 70 °F

    Sunny

  • Wednesday Night

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

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71. Light and variable wind.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49. Light southeast wind.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 69. Southeast wind 5 to 9 mph.

    High: 69 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. Southeast wind 7 to 10 mph.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 43. Light east wind.
Tuesday
Patchy fog before 11am. Otherwise, sunny, with a high near 68. Calm wind becoming southeast around 6 mph in the afternoon.
Tuesday Night
Clear, with a low around 44. Light southeast wind.
Wednesday
Sunny, with a high near 70. Calm wind becoming south around 5 mph.
Wednesday Night
Mostly clear, with a low around 48. Calm wind.
Thursday
Sunny, with a high near 71. Light and variable wind.
Thursday Night
Mostly clear, with a low around 49. Light southeast wind.
Friday
Mostly sunny, with a high near 69. Southeast wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around 52. Southeast wind 7 to 10 mph.
Saturday
Partly sunny, with a high near 69. South wind around 11 mph.
Saturday Night
Mostly cloudy, with a low around 54. South wind 7 to 9 mph.
Sunday
Partly sunny, with a high near 68. Southwest wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 49. Light southwest wind.
Monday
Mostly sunny, with a high near 62. South wind around 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Potosi WI
 42.65°N 90.72°W
Last Update:
5:01 pm CDT Oct 19, 2026
Forecast Valid:
5pm CDT Oct 19, 2026-6pm CDT Oct 26, 2026
 
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Additional Resources

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Chance of Precipitation