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

Juneau, Dodge County Airport (KUNU)

Lat: 43.43°NLon: 88.7°WElev: 935ft.

Fair and Breezy

67°F

19°C

Humidity 23%
Wind Speed SW 21 G 25 mph
Barometer 29.66 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 3 May 4:17 pm CDT
Extended Forecast for

Markesan WI

  • Tonight

    Tonight: Mostly clear, with a low around 45. West wind 5 to 10 mph.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 74. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 74 °F

    Breezy. Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers between midnight and 1am. Mostly cloudy, with a low around 40. Northwest wind 10 to 15 mph.

    Low: 40 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 55. Northwest wind 10 to 15 mph.

    High: 55 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Widespread frost, mainly after 5am. Otherwise, partly cloudy, with a low around 34. Northwest wind 5 to 10 mph.

    Low: 34 °F

    Partly Cloudy
    then Frost

  • Wednesday

    Wednesday: Areas of frost before 7am. Otherwise, mostly sunny, with a high near 54. Northwest wind 5 to 10 mph.

    High: 54 °F

    Areas Frost
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Areas of frost after 2am. Otherwise, mostly cloudy, with a low around 33. Northwest wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Mostly Cloudy
    then Areas
    Frost

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 55. West wind 5 to 10 mph.

    High: 55 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 45. West wind 5 to 10 mph.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 74. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
A 20 percent chance of showers between midnight and 1am. Mostly cloudy, with a low around 40. Northwest wind 10 to 15 mph.
Tuesday
Partly sunny, with a high near 55. Northwest wind 10 to 15 mph.
Tuesday Night
Widespread frost, mainly after 5am. Otherwise, partly cloudy, with a low around 34. Northwest wind 5 to 10 mph.
Wednesday
Areas of frost before 7am. Otherwise, mostly sunny, with a high near 54. Northwest wind 5 to 10 mph.
Wednesday Night
Areas of frost after 2am. Otherwise, mostly cloudy, with a low around 33. Northwest wind around 5 mph becoming calm in the evening.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 55. West wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Areas of frost before 8am. Otherwise, mostly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Markesan WI
 43.71°N 89°W (Elev. 883 ft)
Last Update:
3:32 pm CDT May 3, 2026
Forecast Valid:
4pm CDT May 3, 2026-6pm CDT May 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation