Winter, WI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Winter, a village in Sawyer County, Wisconsin.
Tonight
55°F
Rain
Rain and a slight chance of thunderstorms. Cloudy. Low around 55, with temperatures rising to around 57 overnight. East wind 0 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Winter
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 55°F | Rain | 0 to 5 mph E | 77% |
| Wednesday | 59°F | Rain Likely | 5 mph SE | 74% |
| Wednesday Night | 41°F | Light Rain | 0 to 10 mph NW | 77% |
| Thursday | 46°F | Light Rain | 10 to 15 mph N | 79% |
| Thursday Night | 29°F | Slight Chance Rain And Snow then Mostly Cloudy | 5 to 15 mph NE | 17% |
| Friday | 44°F | Partly Sunny | 0 to 5 mph NE | 3% |
| Friday Night | 24°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 48°F | Mostly Sunny | 0 to 5 mph SW | 2% |
| Saturday Night | 30°F | Partly Cloudy | 0 to 5 mph W | 13% |
| Sunday | 53°F | Mostly Sunny | 0 to 5 mph W | 14% |
| Sunday Night | 31°F | Partly Cloudy | 0 to 5 mph SW | 4% |
| Monday | 55°F | Mostly Sunny | 5 to 10 mph SW | 1% |
| Monday Night | 34°F | Partly Cloudy | 5 mph W | 1% |
| Tuesday | 52°F | Mostly Sunny | 5 mph W | 0% |
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 Nov 4, 2026.