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.

Overcast

54°F

12°C

Humidity 92%
Wind Speed E 6 mph
Barometer 30.20 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 16 Oct 3:55 am CDT
Extended Forecast for

Lancaster WISimilar City Names

  • Overnight

    Overnight: A 20 percent chance of showers. Cloudy, with a low around 52. East wind around 9 mph, with gusts as high as 18 mph.

    Low: 52 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers, mainly before 3pm. Mostly cloudy, with a high near 69. Southeast wind 9 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60. Southeast wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 78. Breezy, with a south wind 13 to 16 mph, with gusts as high as 24 mph.

    High: 78 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 4am, then showers likely. Low around 57. Southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 57 °F

    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 73. West wind 5 to 10 mph. Chance of precipitation is 30%.

    High: 73 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 45. Northwest wind 8 to 14 mph. Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely

  • Sunday

    Sunday: Sunny, with a high near 59. Breezy, with a northwest wind 14 to 18 mph.

    High: 59 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 41. Southwest wind 6 to 8 mph.

    Low: 41 °F

    Clear

Detailed Forecast

Overnight
A 20 percent chance of showers. Cloudy, with a low around 52. East wind around 9 mph, with gusts as high as 18 mph.
Thursday
A 40 percent chance of showers, mainly before 3pm. Mostly cloudy, with a high near 69. Southeast wind 9 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Partly cloudy, with a low around 60. Southeast wind 10 to 13 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 78. Breezy, with a south wind 13 to 16 mph, with gusts as high as 24 mph.
Friday Night
Showers and possibly a thunderstorm before 4am, then showers likely. Low around 57. Southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A chance of showers, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 73. West wind 5 to 10 mph. Chance of precipitation is 30%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 45. Northwest wind 8 to 14 mph. Chance of precipitation is 60%.
Sunday
Sunny, with a high near 59. Breezy, with a northwest wind 14 to 18 mph.
Sunday Night
Clear, with a low around 41. Southwest wind 6 to 8 mph.
Monday
Sunny, with a high near 67. South wind 7 to 15 mph.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 46. South wind around 10 mph, with gusts as high as 18 mph.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 61. Breezy, with a west wind 11 to 17 mph, with gusts as high as 25 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 39. West wind 10 to 14 mph, with gusts as high as 22 mph.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 58. West wind 10 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lancaster WISimilar City Names
 42.85°N 90.71°W
Last Update:
2:31 am CDT Oct 16, 2025
Forecast Valid:
4am CDT Oct 16, 2025-6pm CDT Oct 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation