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Aztalan, Wisconsin Weather Forecast
Aztalan, Wisconsin Weather
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Weather Forecast for Aztalan, Wisconsin : Jefferson County
Issued: 4:52 am CST Jan 11, 2026 Latitude: 43.0727787 Longitude: -88.8623285 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
20% chance of snow on Overnight Mostly Sunny on Sunday Mostly Sunny on Monday 40% chance of rain on Tuesday 40% chance of snow on Wednesday 20% chance of snow on Thursday 50% chance of snow on Friday 20% chance of snow on Saturday
Low: 20°F High: 31°F High: 41°F High: 46°F High: 29°F High: 26°F High: 31°F High: 21°F
Low: 24°F Low: 30°F Low: 23°F Low: 12°F Low: 20°F Low: 13°F  
Snow Mostly Sunny Mostly Sunny Rain Snow Snow Snow Snow
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Current Conditions at
WATERTOWN - (KRYV)
23°
Feels like 12°F
Cloudy
as of 5:15 AM CST
Rel. Humidity: 73%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: MVFR
Wind Data
10 MPH
300° Northwest
Cloud Level(s): Solid Overcast at 1900ft
Current Conditions at
MADISON - (KMSN)
25°
Feels like 14°F
Cloudy
as of 4:53 AM CST
Rel. Humidity: 73%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: MVFR
Wind Data
10 MPH
Gust: 22 MPH
320° Northwest
Cloud Level(s): Solid Overcast at 2000ft
Current Conditions at
JUNEAU - (KUNU)
23°
Cloudy
as of 5:15 AM CST
Rel. Humidity: 79%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: MVFR
Wind Data
7 MPH
290° West
Cloud Level(s): Broken at 2400ft, Broken at 3200ft, Solid Overcast at 6500ft
Current Conditions at
WAUKESHA - (KUES)
23°
Feels like 10°F
Cloudy
as of 5:15 AM CST
Rel. Humidity: 85%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: MVFR
Wind Data
15 MPH
290° West
Cloud Level(s): Broken at 1700ft, Broken at 4700ft, Solid Overcast at 6500ft
20% chance of snow Overnight Overnight... A chance of flurries. Mostly cloudy, with a low around 20. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 31. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 24. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 41. West wind 5 to 10 mph.
Increasing Clouds on Monday Night Monday Night... Increasing clouds, with a low around 30. Southwest wind 5 to 10 mph.
40% chance of rain Tuesday Tuesday... A 40 percent chance of rain, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 46. Southwest wind 10 to 15 mph becoming west in the afternoon.
30% chance of rain & snow Tuesday Night Tuesday Night... A chance of rain before 3am, then a chance of snow. Mostly cloudy, with a low around 23. West wind 10 to 15 mph. Chance of precipitation is 30%.
40% chance of snow Wednesday Wednesday... A 40 percent chance of snow, mainly before noon. Partly sunny, with a high near 29. Blustery, with a north wind 15 to 20 mph, with gusts as high as 25 mph.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 12.
20% chance of snow Thursday Thursday... A 20 percent chance of snow after noon. Mostly sunny, with a high near 26.
60% chance of snow Thursday Night Thursday Night... Snow likely. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
50% chance of snow Friday Friday... A 50 percent chance of snow. Mostly cloudy, with a high near 31.
40% chance of snow Friday Night Friday Night... A 40 percent chance of snow. Mostly cloudy, with a low around 13.
20% chance of snow Saturday Saturday... A 20 percent chance of snow. Partly sunny, with a high near 21.
Current Radar Image


Sun Almanac for Aztalan, Wisconsin
Sunrise: 07:26 AM
Sunset: 4:41 PM
Civil Sunrise:06:54 AM
Civil Sunset: 5:13 PM
Nautical Sunrise: 06:19 AM
Nautical Sunset: 5:48 PM
Astro Sunrise: 05:44 AM
Astro Sunset: 6:23 PM
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