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

70°F

21°C

Humidity 71%
Wind Speed S 9 mph
Barometer 29.88 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 11 Oct 8:55 pm CDT
Extended Forecast for

Platteville WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 63. South wind around 7 mph.

    Low: 63 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: Sunny, with a high near 86. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. South wind around 9 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. Northwest wind 5 to 9 mph.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 55. Light north wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 68. North wind around 7 mph.

    High: 68 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 51. East wind 5 to 7 mph.

    Low: 51 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 64. East wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

    High: 64 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 47. East wind 5 to 14 mph becoming northwest after midnight. Winds could gust as high as 24 mph.

    Low: 47 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 63. South wind around 7 mph.
Columbus Day
Sunny, with a high near 86. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 64. South wind around 9 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 76. Northwest wind 5 to 9 mph.
Tuesday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 55. Light north wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Partly sunny, with a high near 68. North wind around 7 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 51. East wind 5 to 7 mph.
Thursday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 64. East wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 47. East wind 5 to 14 mph becoming northwest after midnight. Winds could gust as high as 24 mph.
Friday
Partly sunny, with a high near 56. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 34 mph.
Friday Night
Partly cloudy, with a low around 34. Breezy, with a northwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 25 mph.
Saturday
Sunny, with a high near 54. Northwest wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 37. Calm wind becoming south 5 to 7 mph after midnight.
Sunday
Sunny, with a high near 60. Breezy, with a south wind 10 to 17 mph, with gusts as high as 26 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Platteville WI
 42.73°N 90.48°W
Last Update:
6:16 pm CDT Oct 11, 2026
Forecast Valid:
9pm CDT Oct 11, 2026-6pm CDT Oct 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation