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

40°F

4°C

Humidity 94%
Wind Speed W 18 G 23 mph
Barometer 29.82 in
Dewpoint 38°F (3°C)
Visibility 7.00 mi
Wind Chill31°F (-1°C)
Last update 7 Mar 12:55 pm CST
Extended Forecast for

Lancaster WI

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 48. Breezy, with a west wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 48 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 33. West wind 8 to 14 mph becoming southwest after midnight. Winds could gust as high as 23 mph.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 60. Southwest wind 13 to 15 mph, with gusts as high as 26 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Calm wind becoming east 5 to 9 mph in the evening.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers after noon. Mostly sunny, with a high near 62. East wind 10 to 14 mph.

    High: 62 °F

    Sunny then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 32. Breezy, with a northeast wind 14 to 17 mph. Chance of precipitation is 60%.

    Low: 32 °F

    Showers
    Likely and
    Breezy

  • Wednesday

    Wednesday: A chance of rain and snow showers before noon, then a chance of snow showers. Mostly cloudy, with a high near 41. Breezy, with a northwest wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

    High: 41 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Snow Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 48. Breezy, with a west wind 14 to 16 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 33. West wind 8 to 14 mph becoming southwest after midnight. Winds could gust as high as 23 mph.
Sunday
Sunny, with a high near 60. Southwest wind 13 to 15 mph, with gusts as high as 26 mph.
Sunday Night
Mostly clear, with a low around 44. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 66. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 41. Calm wind becoming east 5 to 9 mph in the evening.
Tuesday
A 40 percent chance of showers after noon. Mostly sunny, with a high near 62. East wind 10 to 14 mph.
Tuesday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 32. Breezy, with a northeast wind 14 to 17 mph. Chance of precipitation is 60%.
Wednesday
A chance of rain and snow showers before noon, then a chance of snow showers. Mostly cloudy, with a high near 41. Breezy, with a northwest wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Wednesday Night
Mostly clear, with a low around 24. Blustery, with a northwest wind 10 to 16 mph.
Thursday
Mostly sunny, with a high near 46. Northwest wind 10 to 14 mph becoming southwest in the afternoon.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 36. Breezy, with a south wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 52. Breezy, with a south wind 16 to 21 mph becoming northwest in the afternoon. Winds could gust as high as 31 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lancaster WI
 42.85°N 90.71°W
Last Update:
12:26 pm CST Mar 7, 2026
Forecast Valid:
1pm CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation