Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Overcast
72°F
22°C
| Humidity | 94% |
| Wind Speed | SE 5 mph |
| Barometer | 29.83 in |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Last update | 12 Aug 1:35 am CDT |
Extended Forecast for
5 Miles N Beloit WI
Overnight
Low: 66 °F
Slight Chance
T-storms and
Patchy FogWednesday
High: 83 °F
Slight Chance
T-storms and
Patchy FogWednesday Night
Low: 65 °F
Partly Cloudy
Thursday
High: 79 °F
Showers
Thursday Night
Low: 63 °F
Chance
ShowersFriday
High: 79 °F
Partly Sunny
Friday Night
Low: 64 °F
Slight Chance
T-storms then
Showers
LikelySaturday
High: 82 °F
Showers
LikelySaturday Night
Low: 68 °F
Showers
Likely
Detailed Forecast
Overnight
A 20 percent chance of showers and thunderstorms. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 66. Calm wind.
Wednesday
A slight chance of showers and thunderstorms between 10am and 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 83. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 65. South wind around 5 mph becoming calm.
Thursday
Showers likely before 1pm, then showers and possibly a thunderstorm between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. High near 79. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A chance of showers and thunderstorms before 7pm, then a slight chance of showers between 7pm and 1am. Mostly cloudy, with a low around 63. Northeast wind around 5 mph. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 79. Northeast wind 5 to 10 mph.
Friday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 64. East wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 82. East wind around 10 mph becoming south in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Sunday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 80.
Sunday Night
Partly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 78.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles N Beloit WI
42.6°N 89.04°W (Elev. 781 ft)
42.6°N 89.04°W (Elev. 781 ft)
1:21 am CDT Aug 12, 2026
1am CDT Aug 12, 2026-6pm CDT Aug 18, 2026
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