Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Rain
50°F
10°C
| Humidity | 82% |
| Wind Speed | Calm |
| Barometer | 30.13 in |
| Dewpoint | 45°F (7°C) |
| Visibility | 5.00 mi |
| Last update | 9 Apr 9:50 pm CDT |
Extended Forecast for
Rockton IL
Tonight

Low: 43 °F
Rain
Friday
High: 54 °F
Chance Rain
then Partly
SunnyFriday Night

Low: 33 °F
Mostly Clear
Saturday
High: 58 °F
Mostly Sunny
then Slight
Chance
ShowersSaturday Night

Low: 50 °F
Chance
ShowersSunday

High: 72 °F
Chance
Showers and
BreezySunday Night

Low: 61 °F
Chance
Showers and
BreezyMonday
High: 77 °F
Mostly Cloudy
then Chance
T-stormsMonday Night

Low: 63 °F
Showers
Likely
Detailed Forecast
Tonight
Rain and possibly a thunderstorm. Low around 43. Northeast wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
A chance of rain before 7am, then a chance of showers between 7am and 9am. Cloudy, then gradually becoming mostly sunny, with a high near 54. North northwest wind around 10 mph. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 33. North wind around 5 mph becoming calm in the evening.
Saturday
A 20 percent chance of showers after 1pm. Increasing clouds, with a high near 58. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Sunday
A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 72. Breezy. Chance of precipitation is 50%.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Breezy.
Monday
A chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 77.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 79.
Tuesday Night
Showers and possibly a thunderstorm. Mostly cloudy, with a low around 56.
Wednesday
A chance of showers. Partly sunny, with a high near 68.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 72.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Rockton IL
42.45°N 89.05°W
42.45°N 89.05°W
8:46 pm CDT Apr 9, 2026
10pm CDT Apr 9, 2026-6pm CDT Apr 16, 2026



