Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Fair
45°F
7°C
| Humidity | 61% |
| Wind Speed | Calm |
| Barometer | 29.92 in |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Last update | 30 Mar 3:50 am CDT |
Extended Forecast for
2 Miles W Beloit WI
Today

High: 77 °F
Sunny
Tonight

Low: 63 °F
Slight Chance
T-stormsTuesday
High: 71 °F⇓
Breezy.
Chance Rain
then RainTuesday Night

Low: 34 °F
Chance Rain
Wednesday
High: 44 °F
Mostly Cloudy
then Chance
Rain/SnowWednesday Night

Low: 34 °F
Rain/Snow and
BreezyThursday

High: 51 °F
Rain
Thursday Night

Low: 38 °F
Rain Likely
Friday
High: 56 °F
Mostly Cloudy
then Chance
Rain
Detailed Forecast
Today
Sunny, with a high near 77. Southwest wind 5 to 15 mph.
Tonight
A slight chance of rain and thunderstorms before 1am, then a slight chance of rain and thunderstorms after 4am. Mostly cloudy, with a low around 63. South wind 5 to 10 mph. Chance of precipitation is 20%.
Tuesday
A chance of rain and thunderstorms before 1pm, then rain and possibly a thunderstorm between 1pm and 4pm, then a chance of rain and thunderstorms after 4pm. Temperature rising to near 71 by noon, then falling to around 57 during the remainder of the day. Breezy, with a south wind 10 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of rain and thunderstorms before 10pm, then a chance of rain between 10pm and 1am. Mostly cloudy, with a low around 34. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain after 1pm, mixing with snow after 4pm. Mostly cloudy, with a high near 44. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Wednesday Night
Rain, possibly mixed with snow, becoming all rain after 4am. Low around 34. Breezy, with an east wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday
Rain. High near 51. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Thursday Night
Rain likely, mainly before 1am. Cloudy, with a low around 38. East wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 30 percent chance of rain after 1pm. Partly sunny, with a high near 56.
Friday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Saturday
Rain likely. Cloudy, with a high near 57. Chance of precipitation is 60%.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 34.
Sunday
Mostly cloudy, with a high near 47.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles W Beloit WI
42.52°N 89.05°W (Elev. 751 ft)
42.52°N 89.05°W (Elev. 751 ft)
3:32 am CDT Mar 30, 2026
4am CDT Mar 30, 2026-6pm CDT Apr 5, 2026


