Ephraim, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ephraim, a village in Door County, Wisconsin.
Overnight
54°F
Slight Chance Rain Showers
A slight chance of rain showers after 3am. Mostly cloudy. Low around 54, with temperatures rising to around 58 overnight. Southeast wind around 10 mph. Chance of precipitation is 20%.
7-day forecast for Ephraim
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Slight Chance Rain Showers | 10 mph SE | 16% |
| Saturday | 63°F | Chance Rain Showers | 13 mph ESE | 44% |
| Saturday Night | 54°F | Chance Rain Showers then Mostly Cloudy | 9 to 14 mph NE | 39% |
| Sunday | 65°F | Mostly Sunny | 17 mph NNE | 3% |
| Sunday Night | 53°F | Mostly Cloudy | 16 to 20 mph NE | 0% |
| Monday | 59°F | Partly Sunny | 16 mph ENE | 0% |
| Monday Night | 52°F | Mostly Cloudy | 15 mph ENE | 1% |
| Tuesday | 60°F | Mostly Sunny | 15 mph ENE | 3% |
| Tuesday Night | 52°F | Partly Cloudy | 9 to 14 mph ENE | 6% |
| Wednesday | 62°F | Mostly Sunny | 12 mph ENE | 10% |
| Wednesday Night | 54°F | Partly Cloudy | 8 mph ENE | 5% |
| Thursday | 65°F | Mostly Sunny | 8 mph ENE | 3% |
| Thursday Night | 55°F | Partly Cloudy | 6 mph SSW | 3% |
| Friday | 68°F | Mostly Sunny | 6 mph NNE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Ephraim (45.168, -87.173). Updated through the day.
Growing snapshot for Ephraim
Last spring frost
May 14
First fall frost
Oct 18
Growing season
155 days
Hardiness zone
5b
More local growing data for Ephraim: nearby ZIP 54211 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Ephraim 1Ne-Wwtp, Wi (0.9 mi from Ephraim). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.