Egg Harbor, WI Weather & Growing Conditions
This Afternoon
63°F
Chance Rain Showers
A chance of rain showers. Cloudy. High near 63, with temperatures falling to around 61 in the afternoon. East wind around 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 63°F | Chance Rain Showers | 9 mph E | 45% |
| Tonight | 54°F | Chance Rain Showers then Mostly Cloudy | 7 to 12 mph NE | 30% |
| Sunday | 65°F | Mostly Sunny | 12 to 17 mph NNE | 0% |
| Sunday Night | 50°F | Mostly Cloudy | 10 to 16 mph NE | 0% |
| Monday | 61°F | Mostly Cloudy | 12 to 15 mph ENE | 0% |
| Monday Night | 46°F | Mostly Cloudy | 9 to 14 mph ENE | 1% |
| Tuesday | 62°F | Mostly Sunny | 9 to 15 mph ENE | 1% |
| Tuesday Night | 49°F | Partly Cloudy | 8 to 13 mph ENE | 2% |
| Wednesday | 64°F | Mostly Sunny | 8 to 13 mph ENE | 8% |
| Wednesday Night | 50°F | Partly Cloudy | 5 to 9 mph ENE | 5% |
| Thursday | 66°F | Mostly Sunny | 5 to 8 mph E | 1% |
| Thursday Night | 52°F | Partly Cloudy | 5 mph NE | 4% |
| Friday | 68°F | Partly Sunny | 3 to 7 mph NE | 4% |
| Friday Night | 52°F | Partly Cloudy | 3 mph NE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Egg Harbor, WI
Last spring frost
May 8
First fall frost
Oct 13
Growing season
157 days
Hardiness zone
5b
Explore more for Egg Harbor, WI: full frost dates · planting calendar · Wisconsin frost dates
Climate data from the nearest NOAA station, Sturgeon Bay Exp Farm, Wi (10.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.