Hazardous Weather Conditions

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Overcast

66°F

19°C

Humidity 78%
Wind Speed SE 6 mph
Barometer 30.15 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 8 Sep 8:45 am CDT
Extended Forecast for

2 Miles N Janesville WI

  • Today

    Today: A 30 percent chance of showers before noon.  Partly sunny, with a high near 82. South wind 5 to 10 mph.

    High: 82 °F

    Chance
    Showers then
    Partly Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am.  Mostly cloudy, with a low around 68. South wind 5 to 10 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 68 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and noon.  Cloudy, then gradually becoming mostly sunny, with a high near 78. West wind 5 to 10 mph.  Chance of precipitation is 50%.

    High: 78 °F

    Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. West wind around 5 mph becoming calm  in the evening.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. Calm wind becoming north around 5 mph in the morning.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 53. Calm wind.

    Low: 53 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 78. Light south wind increasing to 5 to 10 mph in the morning.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers after 1am.  Partly cloudy, with a low around 61. South wind around 10 mph.

    Low: 61 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before 1pm.  Partly sunny, with a high near 78.

    High: 78 °F

    Slight Chance
    Showers

Detailed Forecast

Today
A 30 percent chance of showers before noon. Partly sunny, with a high near 82. South wind 5 to 10 mph.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 68. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 78. West wind 5 to 10 mph. Chance of precipitation is 50%.
Wednesday Night
Mostly clear, with a low around 57. West wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 75. Calm wind becoming north around 5 mph in the morning.
Thursday Night
Clear, with a low around 53. Calm wind.
Friday
Sunny, with a high near 78. Light south wind increasing to 5 to 10 mph in the morning.
Friday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 61. South wind around 10 mph.
Saturday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 78.
Saturday Night
A 30 percent chance of showers, mainly after 1am. Partly cloudy, with a low around 57.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 75.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Janesville WI
 42.71°N 89°W (Elev. 892 ft)
8:42 am CDT Sep 8, 2026
9am CDT Sep 8, 2026-6pm CDT Sep 14, 2026
 
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Additional Resources

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