Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fair

37°F

3°C

Humidity 70%
Wind Speed S 6 mph
Barometer 30.20 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 29 Mar 4:30 am CDT
Extended Forecast for

2 Miles N Janesville WI

  • Today

    Today: Mostly cloudy, with a high near 64. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly clear, with a low around 47. South wind 5 to 10 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 78. South wind 5 to 15 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 58. South wind around 10 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Chance
    T-storms then
    Rain Likely

  • Tuesday

    Tuesday: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 70. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Chance
    T-storms then
    Rain Likely

  • Tuesday Night

    Tuesday Night: A chance of rain and thunderstorms.  Mostly cloudy, with a low around 34. North wind 10 to 15 mph.  Chance of precipitation is 40%.

    Low: 34 °F

    Chance Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain after 1pm.  Partly sunny, with a high near 46. Northeast wind 10 to 15 mph.

    High: 46 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 10pm, then a chance of snow between 10pm and 4am, then a chance of rain and snow after 4am.  Mostly cloudy, with a low around 30. Northeast wind 10 to 15 mph.  Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow before 4pm, then a chance of rain.  Mostly cloudy, with a high near 41. Chance of precipitation is 50%.

    High: 41 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 64. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 47. South wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 78. South wind 5 to 15 mph.
Monday Night
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 58. South wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 70. South wind around 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 34. North wind 10 to 15 mph. Chance of precipitation is 40%.
Wednesday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 46. Northeast wind 10 to 15 mph.
Wednesday Night
A chance of rain and snow before 10pm, then a chance of snow between 10pm and 4am, then a chance of rain and snow after 4am. Mostly cloudy, with a low around 30. Northeast wind 10 to 15 mph. Chance of precipitation is 30%.
Thursday
A chance of rain and snow before 4pm, then a chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 33.
Friday
A 20 percent chance of rain. Mostly cloudy, with a high near 53.
Friday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 39.
Saturday
Rain likely. Cloudy, with a high near 58. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Janesville WI
 42.71°N 89°W (Elev. 892 ft)
3:33 am CDT Mar 29, 2026
4am CDT Mar 29, 2026-6pm CDT Apr 4, 2026
 
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Additional Resources

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