Dayton, Wisconsin Weather
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Weather Forecast for Dayton, Wisconsin : Green County
Issued: 2:24 pm CDT May 9, 2025 Latitude: 42.8269474 Longitude: -89.5131761 View on Google Maps

MouseOver for Detail Forecast
Tonight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
Mostly Clear on Tonight Sunny on Saturday Sunny on Sunday Mostly Sunny on Monday 40% chance of thunderstorms on Tuesday 20% chance of thunderstorms on Wednesday 30% chance of rain on Thursday 20% chance of rain on Friday
Low: 50°F High: 73°F High: 76°F High: 80°F High: 79°F High: 82°F High: 85°F High: 77°F
Low: 42°F Low: 51°F Low: 58°F Low: 59°F Low: 63°F Low: 61°F  
Mostly Clear Sunny Sunny Mostly Sunny Thunderstorms Thunderstorms Rain Rain
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Mostly Clear on Tonight Tonight... Mostly clear, with a low around 50. Calm wind becoming south around 5 mph.
Sunny on Saturday Saturday... Sunny, with a high near 73. West wind 5 to 10 mph becoming north in the morning.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 42. East wind 5 to 10 mph.
Sunny on Sunday Sunday... Sunny, with a high near 76. Southeast wind 5 to 10 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 51. Southeast wind around 5 mph.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 80. Southeast wind 5 to 10 mph.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 58. Southeast wind around 5 mph.
40% chance of thunderstorms Tuesday Tuesday... A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 79. Southeast wind 5 to 10 mph.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 59.
20% chance of thunderstorms Wednesday Wednesday... A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 82. Chance of precipitation is 20%.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 63.
30% chance of rain Thursday Thursday... A 30 percent chance of showers. Mostly sunny, with a high near 85.
30% chance of thunderstorms Thursday Night Thursday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61.
20% chance of rain Friday Friday... A 20 percent chance of showers. Mostly sunny, with a high near 77.
Sun Almanac for Dayton, Wisconsin
Sunrise: 05:41 AM
Sunset: 8:08 PM
Civil Sunrise:05:09 AM
Civil Sunset: 8:40 PM
Nautical Sunrise: 04:30 AM
Nautical Sunset: 9:19 PM
Astro Sunrise: 03:45 AM
Astro Sunset: 10:04 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.