Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Mostly Cloudy
61°F
16°C
| Humidity | 88% |
| Wind Speed | S 12 mph |
| Barometer | 29.79 in |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 6 Mar 7:45 pm CST |
Extended Forecast for
2 Miles N Janesville WI
Tonight
Low: 53 °F
T-storms
Likely then
T-storms and
Patchy FogSaturday
High: 56 °F⇓
Chance
Showers and
Patchy Fog
then Mostly
CloudySaturday Night

Low: 32 °F
Gradual
ClearingSunday

High: 59 °F
Sunny and
BreezySunday Night

Low: 45 °F
Mostly Clear
Monday

High: 67 °F
Sunny
Monday Night

Low: 40 °F
Mostly Clear
Tuesday
High: 54 °F
Mostly Sunny
then Chance
RainTuesday Night

Low: 31 °F
Rain Likely
Detailed Forecast
Tonight
Showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Patchy fog after 1am. Low around 53. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and 10am. Patchy fog before 11am. Otherwise, mostly cloudy, with a temperature falling to around 44 by 5pm. Southwest wind around 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 32. Southwest wind 5 to 15 mph.
Sunday
Sunny, with a high near 59. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 45. Southwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 67. Southwest wind 5 to 15 mph.
Monday Night
Mostly clear, with a low around 40. West wind 5 to 10 mph becoming northeast after midnight.
Tuesday
A 50 percent chance of rain after noon. Mostly sunny, with a high near 54. Northeast wind 10 to 15 mph.
Tuesday Night
Rain likely, mainly before midnight. Cloudy, with a low around 31. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 42.
Wednesday Night
Mostly clear, with a low around 24.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 20%.
Friday
A 20 percent chance of rain. Mostly cloudy, with a high near 56.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles N Janesville WI
42.71°N 89°W (Elev. 892 ft)
42.71°N 89°W (Elev. 892 ft)
7:37 pm CST Mar 6, 2026
8pm CST Mar 6, 2026-6pm CDT Mar 13, 2026



