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.

Partly Cloudy

83°F

28°C

Humidity 23%
Wind Speed SW 18 G 26 mph
Barometer 30.05 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 25 May 2:15 pm CDT
Extended Forecast for

Tennyson WI

  • Memorial Day

    Memorial Day: Sunny, with a high near 83. South wind 13 to 15 mph, with gusts as high as 23 mph.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 60. South wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 60 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. South wind 6 to 9 mph.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60. South wind around 7 mph becoming northeast after midnight.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. East wind 5 to 7 mph becoming north in the afternoon.

    High: 87 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. East wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78. East wind around 9 mph.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. East wind 3 to 8 mph.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80. Northeast wind 3 to 5 mph.

    High: 80 °F

    Sunny

Detailed Forecast

Memorial Day
Sunny, with a high near 83. South wind 13 to 15 mph, with gusts as high as 23 mph.
Tonight
Clear, with a low around 60. South wind 7 to 10 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 86. South wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 60. South wind around 7 mph becoming northeast after midnight.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. East wind 5 to 7 mph becoming north in the afternoon.
Wednesday Night
Mostly clear, with a low around 56. East wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 78. East wind around 9 mph.
Thursday Night
Mostly clear, with a low around 52. East wind 3 to 8 mph.
Friday
Sunny, with a high near 80. Northeast wind 3 to 5 mph.
Friday Night
Partly cloudy, with a low around 55. Light east wind.
Saturday
Sunny, with a high near 77. East wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 53. East wind 6 to 10 mph.
Sunday
Sunny, with a high near 77. East wind 6 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Tennyson WI
 42.72°N 90.69°W
Last Update:
1:26 pm CDT May 25, 2026
Forecast Valid:
2pm CDT May 25, 2026-6pm CDT May 31, 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