Chain O' Lakes, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Chain O' Lakes, a community in Waupaca County, Wisconsin.
Today
64°F
Rain Showers Likely
Rain showers likely before 1pm, then showers and thunderstorms likely. Cloudy, with a high near 64. East wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Chain O' Lakes
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 64°F | Rain Showers Likely | 9 mph E | 69% |
| Tonight | 52°F | Showers And Thunderstorms Likely | 8 mph NE | 61% |
| Sunday | 67°F | Mostly Sunny | 7 to 13 mph NE | 4% |
| Sunday Night | 44°F | Mostly Cloudy | 8 to 12 mph NE | 1% |
| Monday | 62°F | Mostly Cloudy | 8 to 13 mph NE | 2% |
| Monday Night | 41°F | Mostly Cloudy | 5 to 9 mph NE | 1% |
| Tuesday | 63°F | Mostly Sunny | 5 to 12 mph ENE | 2% |
| Tuesday Night | 41°F | Mostly Clear | 2 to 8 mph NE | 2% |
| Wednesday | 66°F | Sunny | 2 to 9 mph ENE | 1% |
| Wednesday Night | 44°F | Patchy Fog | 0 to 6 mph NE | 1% |
| Thursday | 68°F | Patchy Fog then Mostly Sunny | 1 to 6 mph NE | 3% |
| Thursday Night | 45°F | Partly Cloudy | 0 to 3 mph NE | 1% |
| Friday | 71°F | Mostly Sunny | 0 to 5 mph ENE | 3% |
| Friday Night | 46°F | Partly Cloudy | 0 to 3 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Chain O' Lakes (44.332, -89.163). Updated through the day.
Growing snapshot for Chain O' Lakes
Last spring frost
May 8
First fall frost
Oct 6
Growing season
151 days
Hardiness zone
5a
More local growing data for Chain O' Lakes: nearby ZIP 54946 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Big Falls
Clintonville
Embarrass
Iola
King
Manawa
Marion
New London
Northport
Ogdensburg
Scandinavia
Waupaca
Weyauwega
Climate data from the nearest NOAA station, Waupaca, Wi (4.4 mi from Chain O' Lakes). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.