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Aztalan, Wisconsin Weather Forecast
Aztalan, Wisconsin Weather
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Weather Forecast for Aztalan, Wisconsin : Jefferson County
Issued: 11:18 am CST Jan 14, 2026 Latitude: 43.0727787 Longitude: -88.8623285 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Thursday Friday Saturday Sunday M.L.King Day Tuesday
20% chance of snow on This Afternoon Cloudy on Tonight 30% chance of snow on Thursday 70% chance of snow on Friday 40% chance of snow on Saturday 30% chance of snow on Sunday Partly Sunny on M.L.King Day Partly Sunny on Tuesday
High: 24°F Low: 11°F High: 25°F High: 35°F High: 16°F High: 14°F High: 12°F High: 12°F
Low: 19°F Low: 11°F Low: 3 °F Low: 4°F Low: -1°F  
Snow Cloudy Snow Snow Snow Snow Partly Sunny Partly Sunny
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Current Conditions at
WATERTOWN - (KRYV)
19°
Feels like 4°F
Cloudy
as of 11:55 AM CST
Rel. Humidity: 57%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
18 MPH
Gust: 30 MPH
340° North
Cloud Level(s): Scattered at 3400ft, Broken at 5000ft, Solid Overcast at 10000ft
Current Conditions at
MADISON - (KMSN)
18°
Feels like 1°F
Mostly Cloudy
as of 12:00 PM CST
Rel. Humidity: 67%
Dew Point: 9°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: MVFR
Wind Data
18 MPH
Gust: 32 MPH
330° Northwest
Cloud Level(s): Broken at 2800ft
Current Conditions at
JUNEAU - (KUNU)
18°
Feels like 0°F
Cloudy
as of 11:55 AM CST
Rel. Humidity: 61%
Dew Point: 7°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
23 MPH
Gust: 31 MPH
340° North
Cloud Level(s): Scattered at 1700ft, Scattered at 2600ft, Solid Overcast at 3300ft
Current Conditions at
WAUKESHA - (KUES)
19°
Feels like 3°F
Cloudy
Light Snow
as of 11:45 AM CST
Rel. Humidity: 62%
Dew Point: 9°F
Visibility: 5 Miles
Pressure: 29.88 in.
Flight Rule: MVFR
Wind Data
21 MPH
Gust: 39 MPH
340° North
Cloud Level(s): Scattered at 2500ft, Broken at 3200ft, Solid Overcast at 5000ft
20% chance of snow This Afternoon This Afternoon... Isolated snow showers before 1pm, then scattered flurries between 1pm and 3pm. Partly sunny, with a high near 24. Blustery, with a north wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Cloudy on Tonight Tonight... Partly cloudy, with a low around 11. Wind chill values between zero and 5. North wind 10 to 15 mph, with gusts as high as 25 mph.

30% chance of snow Thursday Thursday... A 30 percent chance of snow, mainly after 5pm. Increasing clouds, with a high near 25. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

90% chance of snow Thursday Night Thursday Night... Snow. Low around 19. Southwest wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

70% chance of snow Friday Friday... Snow likely. Mostly cloudy, with a high near 35. West wind 10 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

60% chance of snow Friday Night Friday Night... Snow likely, mainly after midnight. Mostly cloudy, with a low around 11. West wind 10 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

40% chance of snow Saturday Saturday... A 40 percent chance of snow. Mostly cloudy, with a high near 16. West wind 10 to 15 mph.

20% chance of snow Saturday Night Saturday Night... A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 3. Northwest wind 5 to 10 mph.

30% chance of snow Sunday Sunday... A 30 percent chance of snow after noon. Partly sunny, with a high near 14.

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

Partly Sunny on M.L.King Day M.L.King Day... Partly sunny, with a high near 12.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around -1.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 12.

Current Radar Image


Sun Almanac for Aztalan, Wisconsin
Sunrise: 07:24 AM
Sunset: 4:45 PM
Civil Sunrise:06:53 AM
Civil Sunset: 5:16 PM
Nautical Sunrise: 06:18 AM
Nautical Sunset: 5:51 PM
Astro Sunrise: 05:44 AM
Astro Sunset: 6:25 PM
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