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

N/A

Humidity NA
Wind Speed Calm
Barometer 29.99 in
Dewpoint N/A
Visibility 10.00 mi
Last update 4 Jul 11:35 pm CDT
Extended Forecast for

Sinsinawa WI

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly cloudy, with a steady temperature around 68. Calm wind becoming northeast around 5 mph after midnight.

    Low: 68 °F

    Patchy Fog

  • Sunday

    Sunday: Partly sunny, with a high near 82. Northeast wind 6 to 8 mph.

    High: 82 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 62. Northeast wind 3 to 6 mph.

    Low: 62 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83. Northeast wind 3 to 6 mph.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. Light east wind.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85. Calm wind.

    High: 85 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 65. Light south wind.

    Low: 65 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. South wind 5 to 9 mph.

    High: 86 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 68. Southwest wind around 7 mph. Chance of precipitation is 60%.

    Low: 68 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly cloudy, with a steady temperature around 68. Calm wind becoming northeast around 5 mph after midnight.
Sunday
Partly sunny, with a high near 82. Northeast wind 6 to 8 mph.
Sunday Night
A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 62. Northeast wind 3 to 6 mph.
Monday
Sunny, with a high near 83. Northeast wind 3 to 6 mph.
Monday Night
Mostly clear, with a low around 61. Light east wind.
Tuesday
Mostly sunny, with a high near 85. Calm wind.
Tuesday Night
Partly cloudy, with a low around 65. Light south wind.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 86. South wind 5 to 9 mph.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 68. Southwest wind around 7 mph. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 82. West wind around 8 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Northeast wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 82. Northeast wind around 6 mph.
Friday Night
Partly cloudy, with a low around 62. Light and variable wind.
Saturday
Sunny, with a high near 83. North wind 3 to 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sinsinawa WI
 42.54°N 90.52°W
Last Update:
11:36 pm CDT Jul 4, 2026
Forecast Valid:
11pm CDT Jul 4, 2026-6pm CDT Jul 11, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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