Three Lakes, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Three Lakes, a community in Oneida County, Wisconsin.
Tonight
47°F
Chance Rain Showers
A chance of rain showers. Cloudy, with a low around 47. East southeast wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Three Lakes
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Chance Rain Showers | 5 mph ESE | 30% |
| Saturday | 61°F | Chance Rain Showers | 8 mph E | 34% |
| Saturday Night | 45°F | Chance Rain Showers then Patchy Fog | 1 to 5 mph NE | 26% |
| Sunday | 65°F | Partly Sunny | 6 to 10 mph NNE | 0% |
| Sunday Night | 40°F | Mostly Cloudy | 5 to 9 mph NE | 0% |
| Monday | 61°F | Partly Sunny | 7 mph ENE | 1% |
| Monday Night | 36°F | Partly Cloudy then Patchy Frost | 5 mph ENE | 1% |
| Tuesday | 63°F | Patchy Frost then Mostly Sunny | 2 to 7 mph ENE | 1% |
| Tuesday Night | 38°F | Mostly Clear then Patchy Fog | 1 to 5 mph E | 3% |
| Wednesday | 65°F | Patchy Fog then Mostly Sunny | 1 to 6 mph ESE | 3% |
| Wednesday Night | 42°F | Patchy Fog | 0 to 3 mph E | 2% |
| Thursday | 68°F | Patchy Fog then Mostly Sunny | 0 to 3 mph SSW | 4% |
| Thursday Night | 44°F | Partly Cloudy | 2 mph W | 6% |
| Friday | 70°F | Mostly Sunny | 0 to 3 mph NNW | 6% |
Forecast source: National Weather Service (api.weather.gov) for Three Lakes (45.804, -89.169). Updated through the day.
Growing snapshot for Three Lakes
Last spring frost
May 25
First fall frost
Sep 24
Growing season
121 days
Hardiness zone
4b
More local growing data for Three Lakes: nearby ZIP 54562 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Eagle Rvr, Wi (11.6 mi from Three Lakes). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.