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Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Fair
64°F
18°C
| Humidity | 60% |
| Wind Speed | NW 8 mph |
| Barometer | 30.18 in |
| Dewpoint | 50°F (10°C) |
| Visibility | 10.00 mi |
| Last update | 4 Oct 10:45 am CDT |
Extended Forecast for
South Beloit IL
This Afternoon
High: 69 °F
Sunny
Tonight
Low: 40 °F
Clear
Monday
High: 65 °F
Sunny
Monday Night
Low: 44 °F
Mostly Clear
Tuesday
High: 69 °F
Sunny
Tuesday Night
Low: 50 °F
Mostly Clear
Wednesday
High: 70 °F
Sunny
Wednesday Night
Low: 46 °F
Partly Cloudy
Thursday
High: 68 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 69. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 40. Northwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.
Monday
Sunny, with a high near 65. Calm wind.
Monday Night
Mostly clear, with a low around 44. Calm wind becoming south southeast around 5 mph after midnight. Winds could gust as high as 10 mph.
Tuesday
Sunny, with a high near 69. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 70.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 72.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
South Beloit IL
42.49°N 89.02°W
42.49°N 89.02°W
10:11 am CDT Oct 4, 2026
12pm CDT Oct 4, 2026-6pm CDT Oct 10, 2026
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