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

61°F

16°C

Humidity 75%
Wind Speed E 10 mph
Barometer 30.42 in
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 23 Sep 10:35 am CDT
Extended Forecast for

Platteville WI

  • Today

    Today: Mostly sunny, with a high near 64. East wind around 8 mph.

    High: 64 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 51. East wind around 6 mph.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 66. East wind 3 to 6 mph.

    High: 66 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 54. Light east wind.

    Low: 54 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 66. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 66 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 51. East wind 3 to 5 mph.

    Low: 51 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers. Mostly cloudy, with a high near 62. Southeast wind 6 to 8 mph.

    High: 62 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 53. Southeast wind around 6 mph.

    Low: 53 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 66. Southeast wind 3 to 5 mph.

    High: 66 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 64. East wind around 8 mph.
Tonight
Partly cloudy, with a low around 51. East wind around 6 mph.
Thursday
Partly sunny, with a high near 66. East wind 3 to 6 mph.
Thursday Night
Mostly cloudy, with a low around 54. Light east wind.
Friday
Mostly cloudy, with a high near 66. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 51. East wind 3 to 5 mph.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 62. Southeast wind 6 to 8 mph.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 53. Southeast wind around 6 mph.
Sunday
Mostly cloudy, with a high near 66. Southeast wind 3 to 5 mph.
Sunday Night
Mostly cloudy, with a low around 54. Calm wind.
Monday
Mostly sunny, with a high near 70. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 57. Southeast wind 3 to 7 mph.
Tuesday
Showers likely. Partly sunny, with a high near 69. South wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Platteville WI
 42.73°N 90.45°W
Last Update:
6:46 am CDT Sep 23, 2026
Forecast Valid:
10am CDT Sep 23, 2026-6pm CDT Sep 29, 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