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

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: 12:08 am CST Jan 17, 2026 Latitude: 43.0727787 Longitude: -88.8623285 View on Google Maps

MouseOver for Detail Forecast
Overnight Saturday Sunday M.L.King Day Tuesday Wednesday Thursday Friday
100% chance of snow on Overnight 100% chance of snow on Saturday 60% chance of snow on Sunday Partly Sunny on M.L.King Day Increasing Clouds on Tuesday 30% chance of snow on Wednesday Mostly Sunny on Thursday 20% chance of snow on Friday
Low: 13°F High: 20°F High: 18°F High: 5 °F High: 16°F High: 23°F High: 16°F High: 21°F
Low: 5 °F Low: -3°F Low: -3°F Low: 7°F Low: 6°F Low: 4°F  
Snow Snow Snow Partly Sunny Increasing Clouds Snow Mostly Sunny Snow
-
Current Conditions at
WATERTOWN - (KRYV)
18°
Feels like 4°F
Cloudy
Light Snow
as of 11:55 PM CST
Rel. Humidity: 85%
Dew Point: 14°F
Visibility: 2 Miles
Pressure: 29.65 in.
Flight Rule: IFR
Wind Data
12 MPH
Gust: 17 MPH
270° West
Cloud Level(s): Solid Overcast at 1500ft
Current Conditions at
MADISON - (KMSN)
16°
Cloudy
Light Snow Mist
as of 11:53 PM CST
Rel. Humidity: 85%
Dew Point: 12°F
Visibility: 1 Miles
Pressure: 29.67 in.
Flight Rule: IFR
Wind Data
8 MPH
270° West
Current Conditions at
JUNEAU - (KUNU)
19°
Feels like 4°F
Cloudy
Mist
as of 11:55 PM CST
Rel. Humidity: 92%
Dew Point: 18°F
Visibility: 5 Miles
Pressure: 29.63 in.
Flight Rule: MVFR
Wind Data
17 MPH
250° West
Cloud Level(s): Solid Overcast at 1000ft
Current Conditions at
WAUKESHA - (KUES)
19°
Feels like 5°F
Cloudy
Light Snow
as of 11:55 PM CST
Rel. Humidity: 85%
Dew Point: 16°F
Visibility: 1 1/4 Miles
Pressure: 29.65 in.
Flight Rule: IFR
Wind Data
15 MPH
Gust: 20 MPH
240° Southwest
Cloud Level(s): Solid Overcast at 1300ft
100% chance of snow Overnight Overnight... Snow. Low around 13. Wind chill values between zero and 10. West wind 10 to 15 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.

100% chance of snow Saturday Saturday... Snow, mainly before noon. High near 20. Wind chill values between zero and 5. West wind around 15 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

20% chance of snow Saturday Night Saturday Night... A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 5. Wind chill values between -5 and 5. West wind 10 to 15 mph.

60% chance of snow Sunday Sunday... Snow likely after noon. Mostly cloudy, with a high near 18. Wind chill values between -10 and zero. Southwest wind 10 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

20% chance of snow Sunday Night Sunday Night... A 20 percent chance of snow before midnight. Mostly cloudy, with a low around -3. Blustery, with a southwest wind 10 to 15 mph becoming northwest 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

Partly Sunny on M.L.King Day M.L.King Day... Partly sunny and cold, with a high near 5. Blustery, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around -3. West wind 5 to 10 mph.

Increasing Clouds on Tuesday Tuesday... Increasing clouds, with a high near 16. Southwest wind 5 to 10 mph.

30% chance of snow Tuesday Night Tuesday Night... A 30 percent chance of snow. Mostly cloudy, with a low around 7.

30% chance of snow Wednesday Wednesday... A 30 percent chance of snow. Partly sunny, with a high near 23.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 6.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 16.

20% chance of snow Thursday Night Thursday Night... A 20 percent chance of snow. Mostly cloudy, with a low around 4.

20% chance of snow Friday Friday... A 20 percent chance of snow. Mostly cloudy, with a high near 21.

Current Radar Image


Sun Almanac for Aztalan, Wisconsin
Sunrise: 07:23 AM
Sunset: 4:48 PM
Civil Sunrise:06:52 AM
Civil Sunset: 5:20 PM
Nautical Sunrise: 06:17 AM
Nautical Sunset: 5:55 PM
Astro Sunrise: 05:43 AM
Astro Sunset: 6:29 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.