Clintonville, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clintonville, a city in Waupaca County, Wisconsin.
Tonight
58°F
Rain Showers
Rain showers and patchy fog. Cloudy, with a low around 58. South southeast wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Clintonville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Rain Showers | 8 mph SSE | 91% |
| Wednesday | 64°F | Rain Showers | 8 to 13 mph S | 94% |
| Wednesday Night | 46°F | Rain Showers Likely | 8 to 12 mph SW | 66% |
| Thursday | 54°F | Rain Showers | 7 to 12 mph WNW | 89% |
| Thursday Night | 36°F | Chance Rain Showers then Mostly Cloudy | 14 mph N | 34% |
| Friday | 47°F | Partly Sunny | 6 to 13 mph N | 7% |
| Friday Night | 28°F | Partly Cloudy | 2 mph N | 2% |
| Saturday | 50°F | Mostly Sunny | 0 to 3 mph W | 0% |
| Saturday Night | 32°F | Partly Cloudy | 3 mph W | 10% |
| Sunday | 56°F | Mostly Sunny | 3 to 9 mph WNW | 10% |
| Sunday Night | 32°F | Mostly Clear | 6 mph W | 3% |
| Monday | 57°F | Mostly Sunny | 3 to 10 mph SW | 1% |
| Monday Night | 37°F | Partly Cloudy | 7 mph W | 0% |
| Tuesday | 57°F | Sunny | 6 to 9 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Clintonville (44.622, -88.752). Updated through the day.
Growing snapshot for Clintonville
Last spring frost
May 4
First fall frost
Oct 6
Growing season
154 days
Hardiness zone
5a
More local growing data for Clintonville: nearby ZIP 54929 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Big Falls
Chain O' Lakes
Embarrass
Iola
King
Manawa
Marion
New London
Northport
Ogdensburg
Scandinavia
Waupaca
Weyauwega
Climate data from the nearest NOAA station, Clintonville, Wi (1.3 mi from Clintonville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.