Winton, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Winton, a city in Lake County, Minnesota.
Overnight
46°F
Mostly Cloudy
Mostly cloudy, with a low around 46. Southeast wind 0 to 5 mph.
7-day forecast for Winton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 46°F | Mostly Cloudy | 0 to 5 mph SE | 1% |
| Saturday | 66°F | Patchy Fog then Mostly Cloudy | 0 to 5 mph NE | 3% |
| Saturday Night | 47°F | Mostly Cloudy | 5 mph N | 6% |
| Sunday | 59°F | Partly Sunny | 5 mph NE | 0% |
| Sunday Night | 38°F | Mostly Cloudy | 0 to 5 mph E | 0% |
| Monday | 60°F | Mostly Sunny | 0 to 5 mph E | 0% |
| Monday Night | 36°F | Mostly Clear | 0 to 5 mph SE | 0% |
| Tuesday | 63°F | Sunny | 0 to 5 mph SE | 0% |
| Tuesday Night | 38°F | Mostly Clear | 5 mph SE | 0% |
| Wednesday | 66°F | Sunny | 0 to 5 mph SE | 0% |
| Wednesday Night | 41°F | Mostly Clear | 0 to 5 mph SE | 3% |
| Thursday | 67°F | Mostly Sunny | 0 to 5 mph S | 4% |
| Thursday Night | 44°F | Partly Cloudy | 0 to 5 mph S | 4% |
| Friday | 69°F | Mostly Sunny | 0 to 5 mph S | 4% |
Forecast source: National Weather Service (api.weather.gov) for Winton (47.929, -91.801). Updated through the day.
Growing snapshot for Winton
Last spring frost
May 14
First fall frost
Sep 29
Growing season
135 days
Hardiness zone
3b
More local growing data for Winton: nearby ZIP 55796 weather · frost dates · planting calendar · Minnesota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Ely, Mn (2.3 mi from Winton). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.