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

22°F

-6°C

Humidity 84%
Wind Speed N 8 mph
Barometer 30.35 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 28 Feb 10:55 pm CST
Extended Forecast for

5 Miles SW Lancaster WI

  • Tonight

    Tonight: Partly cloudy, with a low around 14. North wind around 6 mph.

    Low: 14 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 33. Northeast wind around 6 mph.

    High: 33 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Southeast wind 3 to 6 mph.

    Low: 20 °F

    Decreasing
    Clouds

  • Monday

    Monday: Increasing clouds, with a high near 42. South wind 6 to 10 mph.

    High: 42 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 32. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Slight Chance
    Rain then
    Rain Likely

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 45. East wind 3 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 9pm, then a slight chance of rain and thunderstorms between 9pm and midnight, then a slight chance of rain after midnight. Partly cloudy, with a low around 31. East wind around 6 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    T-storms then
    Slight Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain, with thunderstorms also possible after noon. Partly sunny, with a high near 48. East wind around 7 mph. Chance of precipitation is 40%.

    High: 48 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 36. Northeast wind 3 to 6 mph.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 14. North wind around 6 mph.
Sunday
Increasing clouds, with a high near 33. Northeast wind around 6 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Southeast wind 3 to 6 mph.
Monday
Increasing clouds, with a high near 42. South wind 6 to 10 mph.
Monday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 32. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 40 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 45. East wind 3 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A slight chance of rain before 9pm, then a slight chance of rain and thunderstorms between 9pm and midnight, then a slight chance of rain after midnight. Partly cloudy, with a low around 31. East wind around 6 mph. Chance of precipitation is 20%.
Wednesday
A chance of rain, with thunderstorms also possible after noon. Partly sunny, with a high near 48. East wind around 7 mph. Chance of precipitation is 40%.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 36. Northeast wind 3 to 6 mph.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 55. Southeast wind 3 to 8 mph.
Thursday Night
A 30 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 41. Southeast wind 6 to 8 mph.
Friday
Rain likely. Mostly cloudy, with a high near 58. South wind 8 to 13 mph becoming southwest in the afternoon. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 38. Southwest wind 8 to 10 mph.
Saturday
A 30 percent chance of rain. Mostly cloudy, with a high near 54. Northwest wind 8 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Lancaster WI
 42.78°N 90.77°W
Last Update:
10:51 pm CST Feb 28, 2026
Forecast Valid:
11pm CST Feb 28, 2026-6pm CST Mar 7, 2026
 
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Additional Resources

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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