Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Overcast
48°F
9°C
| Humidity | 71% |
| Wind Speed | E 13 mph |
| Barometer | 30.17 in |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 43°F (6°C) |
| Last update | 22 May 5:45 am CDT |
Extended Forecast for
5 Miles WNW South Beloit IL
Today
High: 67 °F
Chance
SprinklesTonight
Low: 50 °F
Mostly Cloudy
then Slight
Chance
ShowersSaturday
High: 73 °F
Chance
SprinklesSaturday Night
Low: 52 °F
Chance
ShowersSunday
High: 78 °F
Chance
ShowersSunday Night
Low: 52 °F
Mostly Clear
Memorial Day
High: 85 °F
Sunny
Monday Night
Low: 57 °F
Mostly Clear
Tuesday
High: 86 °F
Mostly Sunny
Detailed Forecast
Today
A chance of sprinkles before 9am. Partly sunny, with a high near 67. East wind 10 to 15 mph.
Tonight
A chance of sprinkles before 3am, then a slight chance of showers between 3am and 5am, then a chance of sprinkles with a slight chance of showers after 5am. Mostly cloudy, with a low around 50. East wind 5 to 15 mph. Chance of precipitation is 20%.
Saturday
A chance of sprinkles before 9am. Partly sunny, with a high near 73. East wind around 5 mph.
Saturday Night
A chance of showers, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 52. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Sunday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 52. West wind around 5 mph becoming calm.
Memorial Day
Sunny, with a high near 85. Calm wind becoming south around 5 mph in the morning.
Monday Night
Mostly clear, with a low around 57. South wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 60.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles WNW South Beloit IL
42.52°N 89.13°W (Elev. 801 ft)
42.52°N 89.13°W (Elev. 801 ft)
5:07 am CDT May 22, 2026
6am CDT May 22, 2026-6pm CDT May 28, 2026
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