Hazardous Weather Conditions
Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Partly Cloudy
37°F
3°C
| Humidity | 65% |
| Wind Speed | NW 8 G 29 mph |
| Barometer | 30.11 in |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 5 Apr 8:45 am CDT |
Extended Forecast for
5 Miles SSW Janesville WI
Today

High: 52 °F
Mostly Sunny
Tonight

Low: 34 °F
Chance
ShowersMonday
High: 46 °F
Partly Sunny
then Mostly
Sunny and
BreezyMonday Night

Low: 20 °F
Mostly Clear
Tuesday

High: 43 °F
Mostly Sunny
Tuesday Night

Low: 31 °F
Chance
Rain/SnowWednesday

High: 65 °F
Chance
Showers and
WindyWednesday Night

Low: 48 °F
Showers
Likely and
BreezyThursday

High: 63 °F
Chance
Showers
Detailed Forecast
Today
Mostly sunny, with a high near 52. Northwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
A 40 percent chance of showers, mainly before midnight. Increasing clouds, with a low around 34. Northwest wind 5 to 10 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 46. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 20. North wind 5 to 15 mph.
Tuesday
Mostly sunny, with a high near 43. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Tuesday Night
A chance of rain and snow showers before 4am, then a chance of rain showers. Mostly cloudy, with a low around 31. Southeast wind 10 to 15 mph. Chance of precipitation is 40%.
Wednesday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 65. Windy, with a south wind 15 to 25 mph, with gusts as high as 35 mph.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 48. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 63.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 39.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 57.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 39.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 57.
Additional Forecasts and Information
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ABOUT 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)
8:41 am CDT Apr 5, 2026
9am CDT Apr 5, 2026-6pm CDT Apr 11, 2026



