National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

Juneau, Dodge County Airport (KUNU)

Lat: 43.43°NLon: 88.7°WElev: 935ft.

Fair

37°F

3°C

Humidity 77%
Wind Speed SW 6 mph
Barometer 29.97 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 12 Jan 5:17 pm CST
Extended Forecast for

Juneau WI

  • Tonight

    Tonight: A slight chance of rain between 3am and 5am, then a chance of sprinkles after 5am. Increasing clouds, with a low around 31. South wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: A chance of sprinkles after 3pm. Increasing clouds, with a high near 44. Southwest wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 44 °F

    Chance
    Sprinkles

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 1am, then a slight chance of rain and snow between 1am and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 18. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 18 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow before noon. Partly sunny, with a high near 25. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 25 °F

    Blustery.
    Chance Snow
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 8. North wind 10 to 15 mph.

    Low: 8 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 23. Northwest wind 5 to 10 mph becoming southwest in the afternoon.

    High: 23 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 17. South wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 17 °F

    Snow Likely

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 30. Southwest wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 70%.

    High: 30 °F

    Snow Likely

  • Friday Night

    Friday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 11.

    Low: 11 °F

    Chance Snow

Detailed Forecast

Tonight
A slight chance of rain between 3am and 5am, then a chance of sprinkles after 5am. Increasing clouds, with a low around 31. South wind 5 to 10 mph. Chance of precipitation is 20%.
Tuesday
A chance of sprinkles after 3pm. Increasing clouds, with a high near 44. Southwest wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
A slight chance of rain before 1am, then a slight chance of rain and snow between 1am and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 18. West wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Wednesday
A 30 percent chance of snow before noon. Partly sunny, with a high near 25. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 8. North wind 10 to 15 mph.
Thursday
Mostly sunny, with a high near 23. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 17. South wind 5 to 10 mph. Chance of precipitation is 60%.
Friday
Snow likely. Mostly cloudy, with a high near 30. Southwest wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 11.
Saturday
A 40 percent chance of snow. Mostly cloudy, with a high near 16.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 2.
Sunday
Partly sunny, with a high near 13.
Sunday Night
Mostly cloudy, with a low around 1.
M.L.King Day
Partly sunny, with a high near 16.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Juneau WI
 43.39°N 88.69°W (Elev. 899 ft)
Last Update:
3:13 pm CST Jan 12, 2026
Forecast Valid:
5pm CST Jan 12, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation