Aztalan, Wisconsin Weather
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Click for Hazardous Weather Outlook for Aztalan, Wisconsin
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Weather Forecast for Aztalan, Wisconsin : Jefferson County
Issued: 9:39 pm CDT Jul 2, 2025 Latitude: 43.0727787 Longitude: -88.8623285 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Independence Day Saturday Sunday Monday Tuesday Wednesday
Mostly Clear on Tonight 30% chance of thunderstorms on Thursday Sunny on Independence Day 20% chance of thunderstorms on Saturday 50% chance of thunderstorms on Sunday Mostly Sunny on Monday 20% chance of thunderstorms on Tuesday 30% chance of thunderstorms on Wednesday
Low: 64°F High: 88°F High: 91°F High: 91°F High: 83°F High: 79°F High: 82°F High: 84°F
Low: 66°F Low: 71°F Low: 70°F Low: 61°F Low: 58°F Low: 62°F  
Mostly Clear Thunderstorms Sunny Thunderstorms Thunderstorms Mostly Sunny Thunderstorms Thunderstorms
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Current Conditions at
WATERTOWN - (KRYV)
72°
Clear
as of 9:55 PM CDST
Rel. Humidity: 73%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
5 MPH
050° Northeast
Cloud Level(s): Clear
Current Conditions at
MADISON - (KMSN)
75°
Mostly Clear
as of 9:53 PM CDST
Rel. Humidity: 64%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 5500ft, Few at 20000ft
Current Conditions at
WAUKESHA - (KUES)
70°
Partly Cloudy
as of 9:55 PM CDST
Rel. Humidity: 73%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
3 MPH
080° East
Cloud Level(s): Scattered at 6500ft
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 64. West wind around 5 mph becoming calm.
30% chance of thunderstorms Thursday Thursday... A slight chance of showers between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. Sunny, with a high near 88. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%.
30% chance of thunderstorms Thursday Night Thursday Night... A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 66. Southeast wind around 5 mph.
Sunny on Independence Day Independence Day... Sunny and hot, with a high near 91. Heat index values as high as 95. Southwest wind 5 to 10 mph.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 71. South wind around 5 mph.
20% chance of thunderstorms Saturday Saturday... A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 91. Southwest wind 5 to 15 mph.
40% chance of thunderstorms Saturday Night Saturday Night... A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Southwest wind 5 to 10 mph.
50% chance of thunderstorms Sunday Sunday... A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 83. West wind around 10 mph. Chance of precipitation is 50%.
30% chance of thunderstorms Sunday Night Sunday Night... A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 61.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 79.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 58.
20% chance of thunderstorms Tuesday Tuesday... A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
30% chance of thunderstorms Tuesday Night Tuesday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62.
30% chance of thunderstorms Wednesday Wednesday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Current Radar Image


Sun Almanac for Aztalan, Wisconsin
Sunrise: 05:21 AM
Sunset: 8:38 PM
Civil Sunrise:04:46 AM
Civil Sunset: 9:14 PM
Nautical Sunrise: 04:00 AM
Nautical Sunset: 9:59 PM
Astro Sunrise: 03:04 AM
Astro Sunset: 10:55 PM
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