Current conditions at
Janesville-Rock County (KJVL)
Lat: 42.62°NLon: 89.04°WElev: 801ft.
Partly Cloudy
66°F
19°C
| Humidity | 88% |
| Wind Speed | NW 6 mph |
| Barometer | 30.06 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 17 Aug 7:45 am CDT |
Extended Forecast for
Clinton WI
Today

High: 77 °F
Mostly Sunny
Tonight

Low: 59 °F
Partly Cloudy
Tuesday
High: 78 °F
Mostly Sunny
then Chance
T-stormsTuesday Night

Low: 61 °F
Showers
LikelyWednesday

High: 76 °F
Mostly Sunny
Wednesday Night

Low: 56 °F
Partly Cloudy
Thursday

High: 76 °F
Mostly Sunny
Thursday Night
Low: 56 °F
Partly Cloudy
then Slight
Chance
ShowersFriday
High: 76 °F
Sunny then
Slight Chance
Showers
Detailed Forecast
Today
Mostly sunny, with a high near 77. Northwest wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 59. West wind around 5 mph becoming calm.
Tuesday
A slight chance of showers between noon and 1pm, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 78. Southwest wind 5 to 10 mph. Chance of precipitation is 50%.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am. Mostly cloudy, with a low around 61. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly sunny, with a high near 76. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 56. Calm wind.
Thursday
Mostly sunny, with a high near 76. Calm wind becoming east around 5 mph.
Thursday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 56. East wind around 5 mph becoming calm.
Friday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 76.
Friday Night
A 40 percent chance of showers. Partly cloudy, with a low around 60.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Mostly sunny, with a high near 73.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Clinton WI
42.55°N 88.87°W (Elev. 938 ft)
42.55°N 88.87°W (Elev. 938 ft)
5:32 am CDT Aug 17, 2026
8am CDT Aug 17, 2026-6pm CDT Aug 23, 2026


