Sinsinawa, Wisconsin Weather
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Weather Forecast for Sinsinawa, Wisconsin : Grant County
Issued: 7:46 am CDT Oct 13, 2025 Latitude: 42.5236132 Longitude: -90.5392947 View on Google Maps

MouseOver for Detail Forecast
Columbus Day Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Partly Sunny on Columbus Day Cloudy on Tonight Increasing Clouds on Tuesday 20% chance of rain on Wednesday Partly Sunny on Thursday 20% chance of on Friday 30% chance of rain on Saturday Mostly Sunny on Sunday
High: 71°F Low: 46°F High: 67°F High: 64°F High: 72°F High: 76°F High: 69°F High: 61°F
  Low: 53°F Low: 54°F Low: 59°F Low: 56°F Low: 47°F  
Partly Sunny Cloudy Increasing Clouds Rain Partly Sunny Partly Sunny Rain Mostly Sunny
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Current Conditions at
MONTICELLO MUNICIPAL - (KMXO)
59°
Clear
as of 8:35 AM CDST
Rel. Humidity: 82%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Partly Sunny on Columbus Day Columbus Day... Partly sunny, with a high near 71. Calm wind becoming north 5 to 8 mph in the afternoon.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 46. North wind 6 to 8 mph, with gusts as high as 20 mph.
Increasing Clouds on Tuesday Tuesday... Increasing clouds, with a high near 67. Northeast wind around 7 mph.
50% chance of rain Tuesday Night Tuesday Night... A 50 percent chance of showers. Mostly cloudy, with a low around 53. East wind around 7 mph. 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 64. East wind around 7 mph.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 54. East wind around 7 mph.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 72. Southeast wind 8 to 10 mph.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 59. South wind around 10 mph, with gusts as high as 18 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 14 mph.
60% chance of rain Friday Night Friday Night... Showers likely. Mostly cloudy, with a low around 56. South wind 7 to 9 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 47. West wind around 8 mph.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 61. Northwest wind 9 to 14 mph.
Sun Almanac for Sinsinawa, Wisconsin
Sunrise: 07:14 AM
Sunset: 6:23 PM
Civil Sunrise:06:45 AM
Civil Sunset: 6:51 PM
Nautical Sunrise: 06:13 AM
Nautical Sunset: 7:24 PM
Astro Sunrise: 05:40 AM
Astro Sunset: 7:57 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.