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

64°F

18°C

Humidity 39%
Wind Speed SE 9 mph
Barometer 30.26 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 3 Oct 12:15 pm CDT
Extended Forecast for

Platteville WI

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. South wind around 10 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 48. South wind around 6 mph becoming southwest after midnight. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 67. Northwest wind 7 to 13 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 42. Northwest wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 65. Calm wind.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 44. Calm wind becoming south around 5 mph after midnight.

    Low: 44 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. South wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51. South wind 5 to 9 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72. West wind 3 to 7 mph.

    High: 72 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 66. South wind around 10 mph.
Tonight
A slight chance of showers between 11pm and midnight. Partly cloudy, with a low around 48. South wind around 6 mph becoming southwest after midnight. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 67. Northwest wind 7 to 13 mph.
Sunday Night
Clear, with a low around 42. Northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 65. Calm wind.
Monday Night
Clear, with a low around 44. Calm wind becoming south around 5 mph after midnight.
Tuesday
Sunny, with a high near 68. South wind 6 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 51. South wind 5 to 9 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 72. West wind 3 to 7 mph.
Wednesday Night
Mostly clear, with a low around 49. Calm wind.
Thursday
Mostly sunny, with a high near 70. Calm wind becoming west 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 49. Calm wind.
Friday
Sunny, with a high near 70. Calm wind becoming south 5 to 7 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Platteville WI
 42.75°N 90.48°W
Last Update:
9:51 am CDT Oct 3, 2026
Forecast Valid:
12pm CDT Oct 3, 2026-6pm CDT Oct 9, 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