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

74°F

23°C

Humidity 45%
Wind Speed S 10 mph
Barometer 30.14 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 24 Jul 12:15 pm CDT
Extended Forecast for

Tennyson WI

  • This Afternoon

    This Afternoon: Sunny, with a high near 80. South wind around 9 mph.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 63. South wind 5 to 8 mph.

    Low: 63 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 86. Southwest wind 6 to 8 mph.

    High: 86 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 70. Southwest wind 3 to 6 mph.

    Low: 70 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 91. Southwest wind 5 to 9 mph.

    High: 91 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. Southwest wind 6 to 8 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 74 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 92. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 92 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 71. West wind 6 to 9 mph becoming north after midnight.

    Low: 71 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. North wind 6 to 8 mph.

    High: 89 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 80. South wind around 9 mph.
Tonight
Increasing clouds, with a low around 63. South wind 5 to 8 mph.
Saturday
Partly sunny, with a high near 86. Southwest wind 6 to 8 mph.
Saturday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 70. Southwest wind 3 to 6 mph.
Sunday
Partly sunny, with a high near 91. Southwest wind 5 to 9 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. Southwest wind 6 to 8 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A 30 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 92. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 71. West wind 6 to 9 mph becoming north after midnight.
Tuesday
Sunny, with a high near 89. North wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 66. North wind around 6 mph becoming calm in the evening.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 88. Northeast wind 3 to 5 mph.
Wednesday Night
Mostly clear, with a low around 67. Light and variable wind.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Light and variable wind becoming southwest 5 to 7 mph in the morning.
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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:
9:12 am CDT Jul 24, 2026
Forecast Valid:
12pm CDT Jul 24, 2026-6pm CDT Jul 30, 2026
 
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