Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
Rockton IL
Today
High: 87 °F
Patchy Fog
then Mostly
SunnyTonight
Low: 64 °F
Partly Cloudy
Friday
High: 75 °F
Mostly Cloudy
then Showers
LikelyFriday Night
Low: 63 °F
Heavy Rain
Saturday
High: 78 °F
Showers
LikelySaturday Night
Low: 58 °F
Partly Cloudy
Sunday
High: 80 °F
Sunny
Sunday Night
Low: 55 °F
Mostly Clear
Monday
High: 82 °F
Sunny
Detailed Forecast
Today
Patchy fog before 8am. Otherwise, sunny, with a high near 87. Calm wind becoming south southwest around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 64. South wind around 5 mph becoming calm in the evening.
Friday
Showers likely before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Cloudy, with a high near 75. Light south southeast wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers likely and possibly a thunderstorm before 7pm, then rain and possibly a thunderstorm between 7pm and 1am, then rain after 1am. Some of the storms could produce heavy rainfall. Low around 63. East northeast wind 10 to 15 mph. Chance of precipitation is 90%.
Saturday
Showers likely before 1pm. Mostly cloudy, with a high near 78. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
A chance of showers. Mostly sunny, with a high near 84.
Additional Forecasts and Information
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Point Forecast:
Rockton IL
42.45°N 89.08°W
42.45°N 89.08°W
3:36 am CDT Jul 30, 2026
4am CDT Jul 30, 2026-6pm CDT Aug 5, 2026
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