Platteville, Wisconsin Weather
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Weather Forecast for Platteville, Wisconsin : Grant County
Issued: 7:46 am CDT Oct 13, 2025 Latitude: 42.73416 Longitude: -90.4784621 View on Google Maps

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Columbus Day Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Partly Sunny on Columbus Day Cloudy on Tonight Partly Sunny on Tuesday 20% chance of rain on Wednesday 20% chance of on Thursday 20% chance of on Friday 30% chance of rain on Saturday Mostly Sunny on Sunday
High: 73°F Low: 45°F High: 66°F High: 62°F High: 70°F High: 76°F High: 69°F High: 61°F
  Low: 50°F Low: 52°F Low: 58°F Low: 55°F Low: 46°F  
Partly Sunny Cloudy Partly Sunny Rain Partly Sunny Partly Sunny Rain Mostly Sunny
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Partly Sunny on Columbus Day Columbus Day... Partly sunny, with a high near 73. Light and variable wind becoming north 5 to 9 mph in the morning.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 45. North wind 6 to 8 mph, with gusts as high as 18 mph.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 66. Northeast wind around 7 mph.
60% chance of rain Tuesday Night Tuesday Night... Showers likely, mainly after 1am. Cloudy, with a low around 50. East wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
20% chance of rain Wednesday Wednesday... A 20 percent chance of showers before 1pm. Mostly cloudy, with a high near 62. East wind around 6 mph.
20% chance of rain Wednesday Night Wednesday Night... A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 52. East wind 5 to 7 mph.
20% chance of Thursday Thursday... A 20 percent chance of showers before 1pm. Partly sunny, with a high near 70. Southeast wind 7 to 10 mph, with gusts as high as 18 mph.
20% chance of rain Thursday Night Thursday Night... A 20 percent chance of showers after 1am. Mostly cloudy, with a low around 58. South wind around 10 mph, with gusts as high as 20 mph.
20% chance of Friday Friday... A 20 percent chance of showers after 1pm. Partly sunny, with a high near 76. South wind 10 to 13 mph, with gusts as high as 21 mph.
60% chance of rain Friday Night Friday Night... Showers likely. Mostly cloudy, with a low around 55. South wind 6 to 8 mph. Chance of precipitation is 60%.
30% chance of rain Saturday Saturday... A 30 percent chance of showers. Mostly sunny, with a high near 69. West wind 6 to 10 mph.
30% chance of rain Saturday Night Saturday Night... A 30 percent chance of showers. Partly cloudy, with a low around 46. West wind around 7 mph.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 61. Northwest wind 8 to 13 mph.
Sun Almanac for Platteville, Wisconsin
Sunrise: 07:14 AM
Sunset: 6:23 PM
Civil Sunrise:06:45 AM
Civil Sunset: 6:51 PM
Nautical Sunrise: 06:12 AM
Nautical Sunset: 7:24 PM
Astro Sunrise: 05:40 AM
Astro Sunset: 7:56 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.