url:
Aztalan, Wisconsin Weather Forecast
Aztalan, Wisconsin Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

Click for Hazardous Weather Outlook for Aztalan, Wisconsin
Click for Cold Weather Advisory for Aztalan, Wisconsin
Change location by the zip code or city,state: or search for other weather forecast locations in Wisconsin by name.
Weather Forecast for Aztalan, Wisconsin : Jefferson County
Issued: 4:57 pm CST Jan 23, 2026 Latitude: 43.0727787 Longitude: -88.8623285 View on Google Maps

MouseOver for Detail Forecast
Tonight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
Cloudy on Tonight Partly Sunny on Saturday 20% chance of snow on Sunday Sunny on Monday Partly Sunny on Tuesday 20% chance of snow on Wednesday Mostly Sunny on Thursday Mostly Sunny on Friday
Low: -18°F High: 0 °F High: 9 °F High: 7 °F High: 14°F High: 10°F High: 11°F High: 16°F
Low: -4°F Low: -6°F Low: -1°F Low: -3°F Low: -4°F Low: -2°F  
Cloudy Partly Sunny Snow Sunny Partly Sunny Snow Mostly Sunny Mostly Sunny
-
Current Conditions at
WATERTOWN - (KRYV)
-11°
Clear
as of 5:55 PM CST
Rel. Humidity: 52%
Dew Point: -24°F
Visibility: 10 Miles
Pressure: 30.71 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MADISON - (KMSN)
-11°
Mostly Clear
as of 5:53 PM CST
Rel. Humidity: 47%
Dew Point: -26°F
Visibility: 10 Miles
Pressure: 30.72 in.
Flight Rule: VFR
Wind Data
3 MPH
260° West
Cloud Level(s): Few at 25000ft
Current Conditions at
JUNEAU - (KUNU)
-11°
Clear
as of 5:55 PM CST
Rel. Humidity: 47%
Dew Point: -26°F
Visibility: 10 Miles
Pressure: 30.70 in.
Flight Rule: VFR
Wind Data
5 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
WAUKESHA - (KUES)
-9°
Clear
as of 5:45 PM CST
Rel. Humidity: 47%
Dew Point: -24°F
Visibility: 10 Miles
Pressure: 30.71 in.
Flight Rule: VFR
Wind Data
8 MPH
280° West
Cloud Level(s): Clear
Cloudy on Tonight Tonight... Partly cloudy, with a low around -18. Wind chill values between -20 and -25. Northwest wind around 5 mph becoming calm after midnight.
Partly Sunny on Saturday Saturday... Partly sunny and cold, with a high near 0. Wind chill values between -5 and -15. Calm wind.
Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around -4. Wind chill values between -10 and -15. Calm wind becoming north around 5 mph after midnight.
20% chance of snow Sunday Sunday... A 20 percent chance of snow before noon. Mostly cloudy and cold, with a high near 9. Wind chill values between -5 and -15. North wind 5 to 10 mph.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around -6. Northwest wind around 10 mph.
Sunny on Monday Monday... Sunny and cold, with a high near 7. Northwest wind around 10 mph becoming southwest in the afternoon.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around -1. Southwest wind around 10 mph.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 14. Northwest wind 10 to 15 mph.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around -3.
20% chance of snow Wednesday Wednesday... A 20 percent chance of snow after noon. Partly sunny and cold, with a high near 10.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around -4.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 11.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around -2.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 16.
Current Radar Image


Sun Almanac for Aztalan, Wisconsin
Sunrise: 07:19 AM
Sunset: 4:56 PM
Civil Sunrise:06:48 AM
Civil Sunset: 5:27 PM
Nautical Sunrise: 06:13 AM
Nautical Sunset: 6:01 PM
Astro Sunrise: 05:40 AM
Astro Sunset: 6:35 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.