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Aztalan, Wisconsin Weather Forecast
Aztalan, Wisconsin Weather
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No Watches or Warnings for Aztalan
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Weather Forecast for Aztalan, Wisconsin : Jefferson County
Issued: 11:42 pm CST Jan 2, 2026 Latitude: 43.0727787 Longitude: -88.8623285 View on Google Maps

MouseOver for Detail Forecast
Overnight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
Cloudy on Overnight Cloudy on Saturday Increasing Clouds on Sunday Partly Sunny on Monday 20% chance of rain & snow on Tuesday Mostly Sunny on Wednesday 30% chance of rain on Thursday 40% chance of rain on Friday
Low: 13°F High: 24°F High: 26°F High: 38°F High: 41°F High: 42°F High: 45°F High: 42°F
Low: 7 °F Low: 21°F Low: 28°F Low: 26°F Low: 32°F Low: 34°F  
Cloudy Cloudy Increasing Clouds Partly Sunny Rain & Snow Mostly Sunny Rain Rain
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Current Conditions at
WATERTOWN - (KRYV)
16°
Partly Cloudy
as of 12:35 AM CST
Rel. Humidity: 52%
Dew Point: 1°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
6 MPH
320° Northwest
Cloud Level(s): Scattered at 12000ft
Current Conditions at
MADISON - (KMSN)
18°
Clear
as of 11:53 PM CST
Rel. Humidity: 52%
Dew Point: 3°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
5 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
JUNEAU - (KUNU)
14°
Clear
as of 12:35 AM CST
Rel. Humidity: 56%
Dew Point: 1°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
3 MPH
310° Northwest
Cloud Level(s): Clear
Current Conditions at
WAUKESHA - (KUES)
18°
Partly Cloudy
as of 12:35 AM CST
Rel. Humidity: 57%
Dew Point: 5°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
8 MPH
290° West
Cloud Level(s): Scattered at 12000ft
Cloudy on Overnight Overnight... Cloudy, with a low around 13. Northwest wind around 5 mph.

Cloudy on Saturday Saturday... Cloudy, with a high near 24. Calm wind becoming west around 5 mph in the morning.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 7. Northwest wind around 5 mph becoming calm in the evening.

Increasing Clouds on Sunday Sunday... Increasing clouds, with a high near 26. Calm wind becoming south around 5 mph in the afternoon.

60% chance of snow Sunday Night Sunday Night... Snow likely before midnight. Mostly cloudy, with a low around 21. South wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Partly Sunny on Monday Monday... Partly sunny, with a high near 38. Southwest wind around 5 mph becoming calm in the afternoon.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 28. Calm wind.

20% chance of rain & snow Tuesday Tuesday... A slight chance of rain and snow. Partly sunny, with a high near 41. Calm wind becoming southwest around 5 mph. Chance of precipitation is 20%.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 26.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 42.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 32.

30% chance of rain Thursday Thursday... A 30 percent chance of rain. Mostly cloudy, with a high near 45.

50% chance of rain Thursday Night Thursday Night... A 50 percent chance of rain. Cloudy, with a low around 34.

40% chance of rain Friday Friday... A 40 percent chance of rain. Mostly cloudy, with a high near 42.

Current Radar Image


Sun Almanac for Aztalan, Wisconsin
Sunrise: 07:27 AM
Sunset: 4:33 PM
Civil Sunrise:06:55 AM
Civil Sunset: 5:05 PM
Nautical Sunrise: 06:19 AM
Nautical Sunset: 5:41 PM
Astro Sunrise: 05:45 AM
Astro Sunset: 6:15 PM
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