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.

Partly Cloudy

82°F

28°C

Humidity 67%
Wind Speed SE 6 mph
Barometer 29.97 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 10 Aug 1:35 pm CDT
Extended Forecast for

Platteville Municipal Airport WI

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 84. Calm wind becoming southeast around 5 mph.

    High: 84 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 69. East wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 69 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly before 1pm. Some of the storms could produce heavy rainfall. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 80. East wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 80 °F

    Heavy Rain
    and Patchy
    Fog

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms between 3am and 4am. Partly cloudy, with a low around 67. Light and variable wind. Chance of precipitation is 20%.

    Low: 67 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: A chance of showers and thunderstorms between 7am and 1pm, then a slight chance of showers. Partly sunny, with a high near 82. Calm wind. Chance of precipitation is 30%.

    High: 82 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 65. Calm wind.

    Low: 65 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 78. Light east wind. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 62. Calm wind becoming east 5 to 8 mph after midnight.

    Low: 62 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 76. East wind around 11 mph. Chance of precipitation is 30%.

    High: 76 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 84. Calm wind becoming southeast around 5 mph.
Tonight
A slight chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 69. East wind 5 to 7 mph. Chance of precipitation is 30%.
Tuesday
Showers and thunderstorms likely, mainly before 1pm. Some of the storms could produce heavy rainfall. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 80. East wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
A slight chance of showers and thunderstorms between 3am and 4am. Partly cloudy, with a low around 67. Light and variable wind. Chance of precipitation is 20%.
Wednesday
A chance of showers and thunderstorms between 7am and 1pm, then a slight chance of showers. Partly sunny, with a high near 82. Calm wind. Chance of precipitation is 30%.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 65. Calm wind.
Thursday
Showers likely, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 78. Light east wind. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 62. Calm wind becoming east 5 to 8 mph after midnight.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 76. East wind around 11 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 61. East wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78. South wind 9 to 11 mph.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Southwest wind 5 to 8 mph becoming light and variable. Chance of precipitation is 60%.
Sunday
A 30 percent chance of showers. Mostly cloudy, with a high near 77. Northwest wind 3 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Platteville Municipal Airport WI
 42.69°N 90.45°W
Last Update:
1:26 pm CDT Aug 10, 2026
Forecast Valid:
1pm CDT Aug 10, 2026-6pm CDT Aug 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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