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

71°F

22°C

Humidity 38%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 26 May 11:15 pm CDT
Extended Forecast for

Platteville WI

  • Tonight

    Tonight: Partly cloudy, with a low around 60. Light east wind.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 89. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 89 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers between 10pm and 11pm. Partly cloudy, with a low around 57. East wind 5 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 79. East wind 8 to 11 mph, with gusts as high as 24 mph.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. East wind 3 to 7 mph.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 82. Light east wind.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 84. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. East wind 6 to 9 mph.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 60. Light east wind.
Wednesday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 89. Calm wind becoming northwest around 5 mph in the afternoon.
Wednesday Night
A slight chance of showers between 10pm and 11pm. Partly cloudy, with a low around 57. East wind 5 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 79. East wind 8 to 11 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 50. East wind 3 to 7 mph.
Friday
Sunny, with a high near 82. Light east wind.
Friday Night
Mostly clear, with a low around 56. Calm wind.
Saturday
Sunny, with a high near 84. Calm wind becoming east 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 54. East wind 6 to 9 mph.
Sunday
Sunny, with a high near 81. East wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 54. East wind 3 to 5 mph.
Monday
Sunny, with a high near 81. Northeast wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 53. East wind 3 to 6 mph.
Tuesday
Sunny, with a high near 82. Northeast wind 3 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Platteville WI
 42.73°N 90.48°W
Last Update:
10:36 pm CDT May 26, 2026
Forecast Valid:
11pm CDT May 26, 2026-6pm CDT Jun 2, 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