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Jefferson Junction, Wisconsin Weather Forecast
Jefferson Junction, Wisconsin Weather
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Weather Forecast for Jefferson Junction, Wisconsin : Jefferson County
Issued: 1:56 am CST Nov 3, 2025 Latitude: 43.0369474 Longitude: -88.7901045 View on Google Maps

MouseOver for Detail Forecast
Overnight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
40% chance of rain on Overnight Sunny on Monday Mostly Sunny on Tuesday Sunny on Wednesday Partly Sunny on Thursday 30% chance of rain on Friday 40% chance of rain on Saturday 20% chance of rain on Sunday
Low: 39°F High: 58°F High: 60°F High: 57°F High: 56°F High: 56°F High: 45°F High: 42°F
Low: 32°F Low: 41°F Low: 30°F Low: 43°F Low: 30°F Low: 28°F  
Rain Sunny Mostly Sunny Sunny Partly Sunny Rain Rain Rain
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Current Conditions at
WATERTOWN - (KRYV)
43°
Feels like 36°F
Cloudy
as of 1:55 AM CST
Rel. Humidity: 70%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
12 MPH
220° Southwest
Cloud Level(s): Broken at 7000ft, Solid Overcast at 9000ft
Current Conditions at
JUNEAU - (KUNU)
41°
Feels like 33°F
Cloudy
as of 2:03 AM CST
Rel. Humidity: 80%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
13 MPH
210° Southwest
Cloud Level(s): Scattered at 8000ft, Solid Overcast at 9000ft
Current Conditions at
MADISON - (KMSN)
46°
Feels like 41°F
Cloudy
as of 1:53 AM CST
Rel. Humidity: 65%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
10 MPH
Gust: 28 MPH
220° Southwest
Cloud Level(s): Broken at 9500ft, Solid Overcast at 11000ft
Current Conditions at
WAUKESHA - (KUES)
45°
Feels like 37°F
Cloudy
as of 1:55 AM CST
Rel. Humidity: 65%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 21 MPH
230° Southwest
Cloud Level(s): Solid Overcast at 7000ft
40% chance of rain Overnight Overnight... A 40 percent chance of rain before 4am. Mostly cloudy, with a low around 39. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Sunny on Monday Monday... Sunny, with a high near 58. West wind 10 to 15 mph, with gusts as high as 30 mph.

Increasing Clouds on Monday Night Monday Night... Increasing clouds, with a low around 32. West wind 5 to 10 mph.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 60. Light south wind increasing to 5 to 10 mph in the morning.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 41. South wind 5 to 10 mph becoming west after midnight.

Sunny on Wednesday Wednesday... Sunny, with a high near 57. Northwest wind 5 to 15 mph.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 30. Northwest wind around 5 mph becoming calm in the evening.

Partly Sunny on Thursday Thursday... Partly sunny, with a high near 56. Light south wind increasing to 10 to 15 mph in the morning.

70% chance of rain Thursday Night Thursday Night... Rain likely, mainly after midnight. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.

30% chance of rain Friday Friday... A 30 percent chance of rain before noon. Partly sunny, with a high near 56.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 30.

40% chance of rain Saturday Saturday... A 40 percent chance of rain. Partly sunny, with a high near 45.

40% chance of rain & snow Saturday Night Saturday Night... A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.

20% chance of rain Sunday Sunday... A 20 percent chance of rain. Mostly sunny, with a high near 42.

Current Radar Image


Sun Almanac for Jefferson Junction, Wisconsin
Sunrise: 06:33 AM
Sunset: 4:44 PM
Civil Sunrise:06:03 AM
Civil Sunset: 5:14 PM
Nautical Sunrise: 05:30 AM
Nautical Sunset: 5:48 PM
Astro Sunrise: 04:57 AM
Astro Sunset: 6:21 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.