Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Overcast
27°F
-3°C
| Humidity | 80% |
| Wind Speed | S 12 mph |
| Barometer | 29.99 in |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 16°F (-9°C) |
| Last update | 18 Mar 9:45 am CDT |
Extended Forecast for
5 Miles SSW Janesville WI
Today
High: 39 °F
Decreasing
CloudsTonight
Low: 33 °F
Mostly Cloudy
then Chance
Rain/SnowThursday
High: 47 °F
Patchy Fog
then Partly
SunnyThursday Night
Low: 34 °F
Mostly Cloudy
Friday
High: 59 °F
Mostly Cloudy
Friday Night
Low: 39 °F
Mostly Cloudy
Saturday
High: 66 °F
Decreasing
CloudsSaturday Night
Low: 41 °F
Slight Chance
RainSunday
High: 55 °F
Slight Chance
Rain
Detailed Forecast
Today
Cloudy, then gradually becoming mostly sunny, with a high near 39. South wind 10 to 15 mph.
Tonight
A chance of rain before 1am, then a chance of rain and snow between 1am and 2am, then a chance of rain after 2am. Increasing clouds, with a low around 33. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Thursday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 47. Southeast wind around 5 mph becoming north in the morning.
Thursday Night
Mostly cloudy, with a low around 34. North wind around 5 mph becoming calm in the evening.
Friday
Mostly cloudy, with a high near 59. Southwest wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 39. Northwest wind around 5 mph becoming northeast after midnight.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 66. Southwest wind 5 to 10 mph.
Saturday Night
A 20 percent chance of rain. Increasing clouds, with a low around 41. Southwest wind 10 to 15 mph becoming northeast after midnight.
Sunday
A 20 percent chance of rain before 1pm. Mostly cloudy, with a high near 55.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Mostly cloudy, with a high near 51.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles SSW Janesville WI
42.63°N 89.04°W (Elev. 804 ft)
42.63°N 89.04°W (Elev. 804 ft)
9:32 am CDT Mar 18, 2026
9am CDT Mar 18, 2026-6pm CDT Mar 24, 2026
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