Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Mostly Cloudy and Breezy

72°F

22°C

Humidity 29%
Wind Speed SW 22 G 32 mph
Barometer 29.80 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 25 Mar 2:45 pm CDT
Extended Forecast for

2 Miles W Darien WI

  • Tonight

    Tonight: Partly cloudy, with a low around 48. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 4pm, then showers between 4pm and 5pm, then showers and possibly a thunderstorm after 5pm.  High near 66. South wind 5 to 10 mph becoming northeast 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Partly Sunny
    then Showers

  • Thursday Night

    Thursday Night: Rain likely before 11pm, then a chance of snow between 11pm and 1am.  Mostly cloudy, with a low around 25. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 25 °F

    Rain/Snow
    Likely and
    Blustery then
    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 43. North wind 10 to 15 mph.

    High: 43 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22. Northwest wind 5 to 10 mph.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 49. West wind 5 to 15 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34. South wind around 10 mph.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 58. South wind 10 to 15 mph.

    High: 58 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 48. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.
Thursday
Showers and possibly a thunderstorm before 4pm, then showers between 4pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 66. South wind 5 to 10 mph becoming northeast 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Rain likely before 11pm, then a chance of snow between 11pm and 1am. Mostly cloudy, with a low around 25. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
Mostly sunny, with a high near 43. North wind 10 to 15 mph.
Friday Night
Mostly clear, with a low around 22. Northwest wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 49. West wind 5 to 15 mph.
Saturday Night
Partly cloudy, with a low around 34. South wind around 10 mph.
Sunday
Partly sunny, with a high near 58. South wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 66.
Monday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 42.
Tuesday
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a high near 65.
Tuesday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 50.
Wednesday
A 40 percent chance of rain. Cloudy, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Darien WI
 42.59°N 88.75°W (Elev. 889 ft)
2:57 pm CDT Mar 25, 2026
3pm CDT Mar 25, 2026-6pm CDT Apr 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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