Sturgeon Bay, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sturgeon Bay, a city in Door County, Wisconsin.
Today
60°F
Rain Showers
Rain showers and areas of fog. Mostly cloudy. High near 60, with temperatures falling to around 56 in the afternoon. South wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Sturgeon Bay
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 60°F | Rain Showers | 13 to 17 mph S | 80% |
| Tonight | 46°F | Chance Rain Showers | 14 mph SW | 51% |
| Thursday | 53°F | Rain Showers Likely | 10 to 22 mph WNW | 60% |
| Thursday Night | 36°F | Rain Showers Likely | 23 mph N | 60% |
| Friday | 45°F | Chance Rain Showers | 15 to 21 mph N | 39% |
| Friday Night | 34°F | Mostly Cloudy | 7 to 14 mph N | 2% |
| Saturday | 47°F | Mostly Sunny | 5 to 8 mph NW | 0% |
| Saturday Night | 36°F | Partly Cloudy | 3 to 7 mph W | 5% |
| Sunday | 52°F | Mostly Sunny | 8 to 12 mph W | 8% |
| Sunday Night | 37°F | Partly Cloudy | 7 mph W | 1% |
| Monday | 54°F | Mostly Sunny | 5 to 12 mph WSW | 1% |
| Monday Night | 40°F | Partly Cloudy | 8 mph W | 3% |
| Tuesday | 54°F | Mostly Sunny | 6 to 10 mph NW | 10% |
| Tuesday Night | 38°F | Partly Cloudy | 5 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Sturgeon Bay (44.823, -87.370). Updated through the day.
Growing snapshot for Sturgeon Bay
Last spring frost
May 8
First fall frost
Oct 13
Growing season
157 days
Hardiness zone
5b
More local growing data for Sturgeon Bay: nearby ZIP 54235 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sturgeon Bay Exp Farm, Wi (3.1 mi from Sturgeon Bay). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.