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

35°F

2°C

Humidity 76%
Wind Speed Calm
Barometer 30.25 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 11 Feb 7:15 pm CST
Extended Forecast for

Lancaster WI

  • Tonight

    Tonight: Increasing clouds, with a low around 27. North wind around 5 mph becoming calm.

    Low: 27 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 46. Southeast wind 5 to 7 mph becoming southwest in the afternoon.

    High: 46 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. South wind 3 to 5 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51. Southwest wind 5 to 8 mph.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. Southwest wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 52. South wind 3 to 8 mph.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. South wind around 6 mph becoming west after midnight.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 53. Northwest wind 5 to 7 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. West wind around 7 mph becoming south after midnight.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 27. North wind around 5 mph becoming calm.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 46. Southeast wind 5 to 7 mph becoming southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 28. South wind 3 to 5 mph.
Friday
Sunny, with a high near 51. Southwest wind 5 to 8 mph.
Friday Night
Mostly clear, with a low around 29. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 52. South wind 3 to 8 mph.
Saturday Night
Partly cloudy, with a low around 33. South wind around 6 mph becoming west after midnight.
Sunday
Sunny, with a high near 53. Northwest wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 33. West wind around 7 mph becoming south after midnight.
Washington's Birthday
Partly sunny, with a high near 53. South wind 7 to 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 39. Southeast wind around 10 mph, with gusts as high as 18 mph.
Tuesday
A 20 percent chance of rain. Mostly cloudy, with a high near 56. South wind 10 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 42. Southeast wind 13 to 15 mph becoming southwest after midnight. Winds could gust as high as 23 mph.
Wednesday
A 30 percent chance of rain. Mostly sunny, with a high near 53. Breezy, with a west wind 13 to 16 mph, with gusts as high as 24 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lancaster WI
 42.85°N 90.71°W
Last Update:
5:27 pm CST Feb 11, 2026
Forecast Valid:
7pm CST Feb 11, 2026-6pm CST Feb 18, 2026
 
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Additional Resources

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Chance of Precipitation