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

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fair

77°F

25°C

Humidity 36%
Wind Speed SW 13 G 24 mph
Barometer 29.65 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 21 Mar 5:45 pm CDT
Extended Forecast for

6 Miles N Milton WI

  • Tonight

    Tonight: Mostly cloudy, with a low around 42. Southwest wind 5 to 15 mph becoming northeast after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain between 8am and noon. Mostly cloudy, with a high near 44. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. North wind 5 to 10 mph.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 47. Calm wind becoming north around 5 mph.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 30. Calm wind becoming southeast around 5 mph in the evening.

    Low: 30 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 54. Southwest wind 5 to 10 mph.

    High: 54 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. Southeast wind around 5 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 56. Southeast wind 5 to 10 mph.

    High: 56 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 42. Southwest wind 5 to 15 mph becoming northeast after midnight.
Sunday
A slight chance of rain between 8am and noon. Mostly cloudy, with a high near 44. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 26. North wind 5 to 10 mph.
Monday
Sunny, with a high near 47. Calm wind becoming north around 5 mph.
Monday Night
Increasing clouds, with a low around 30. Calm wind becoming southeast around 5 mph in the evening.
Tuesday
Mostly cloudy, with a high near 54. Southwest wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 36. Southeast wind around 5 mph.
Wednesday
A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 56. Southeast wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
A 20 percent chance of rain before 1pm. Partly sunny, with a high near 58.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Partly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Milton WI
 42.86°N 88.94°W (Elev. 797 ft)
Last Update:
5:07 pm CDT Mar 21, 2026
Forecast Valid:
6pm CDT Mar 21, 2026-6pm CDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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