Winter, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Winter, a village in Sawyer County, Wisconsin.
Overnight
48°F
Rain Showers Likely
Rain showers likely and patchy fog before 5am, then patchy fog and a slight chance of rain showers. Cloudy, with a low around 48. East wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Winter
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Rain Showers Likely | 5 mph E | 39% |
| Saturday | 63°F | Patchy Fog then Chance Rain Showers | 5 mph E | 29% |
| Saturday Night | 47°F | Chance Rain Showers then Mostly Cloudy | 0 to 5 mph NE | 15% |
| Sunday | 67°F | Partly Sunny | 5 to 10 mph NE | 1% |
| Sunday Night | 38°F | Mostly Cloudy | 5 to 10 mph NE | 0% |
| Monday | 64°F | Partly Sunny | 5 mph E | 0% |
| Monday Night | 36°F | Partly Cloudy | 0 to 5 mph E | 1% |
| Tuesday | 65°F | Mostly Sunny | 0 to 5 mph E | 1% |
| Tuesday Night | 37°F | Mostly Clear | 0 mph | 1% |
| Wednesday | 67°F | Sunny | 0 to 5 mph SE | 0% |
| Wednesday Night | 41°F | Partly Cloudy | 0 mph | 3% |
| Thursday | 69°F | Partly Sunny | 0 mph | 9% |
| Thursday Night | 44°F | Partly Cloudy | 0 mph | 8% |
| Friday | 72°F | Mostly Sunny | 0 to 5 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov) for Winter (45.822, -91.013). Updated through the day.
Growing snapshot for Winter
Last spring frost
May 19
First fall frost
Sep 27
Growing season
129 days
Hardiness zone
4a
More local growing data for Winter: nearby ZIP 54862 weather · frost dates · planting calendar · Wisconsin frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Winter, Wi (6 mi from Winter). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.