Sobieski, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sobieski, a community in Oconto County, Wisconsin.
This Afternoon
65°F
Rain Showers Likely
Rain showers likely. Mostly cloudy. High near 65, with temperatures falling to around 62 in the afternoon. East wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Sobieski
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 65°F | Rain Showers Likely | 7 mph E | 69% |
| Tonight | 52°F | Rain Showers Likely | 3 to 7 mph E | 74% |
| Saturday | 63°F | Rain Showers | 7 to 10 mph E | 79% |
| Saturday Night | 49°F | Rain Showers Likely then Mostly Cloudy | 8 mph NE | 62% |
| Sunday | 67°F | Mostly Sunny | 9 to 13 mph NE | 4% |
| Sunday Night | 46°F | Mostly Cloudy | 8 to 12 mph NE | 1% |
| Monday | 61°F | Mostly Cloudy | 8 to 13 mph NE | 2% |
| Monday Night | 44°F | Mostly Cloudy | 6 to 9 mph NE | 2% |
| Tuesday | 61°F | Mostly Sunny | 6 to 12 mph ENE | 3% |
| Tuesday Night | 44°F | Partly Cloudy | 3 to 7 mph NE | 5% |
| Wednesday | 64°F | Mostly Sunny | 3 to 8 mph NE | 5% |
| Wednesday Night | 45°F | Partly Cloudy | 1 to 5 mph NNE | 4% |
| Thursday | 69°F | Mostly Sunny | 5 mph NE | 5% |
| Thursday Night | 46°F | Partly Cloudy | 2 mph S | 5% |
Forecast source: National Weather Service (api.weather.gov) for Sobieski (44.723, -88.066). Updated through the day.
Growing snapshot for Sobieski
Last spring frost
May 7
First fall frost
Oct 9
Growing season
154 days
Hardiness zone
5a
More local growing data for Sobieski: nearby ZIP 54171 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Green Bay Botanical, Wi (12.6 mi from Sobieski). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.