Winton, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Winton, a city in Lake County, Minnesota.
This Afternoon
56°F
Patchy Fog
Patchy fog and a slight chance of drizzle before 3pm, then a chance of drizzle and patchy fog. Cloudy. High near 56, with temperatures falling to around 53 in the afternoon. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Winton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 56°F | Patchy Fog | 5 to 10 mph N | 39% |
| Tonight | 47°F | Rain | 5 to 10 mph N | 89% |
| Wednesday | 50°F | Rain | 10 mph NE | 92% |
| Wednesday Night | 35°F | Light Rain | 10 mph N | 90% |
| Thursday | 41°F | Mostly Cloudy | 10 mph N | 9% |
| Thursday Night | 24°F | Mostly Cloudy | 0 to 5 mph NE | 0% |
| Friday | 41°F | Sunny | 0 mph | 0% |
| Friday Night | 24°F | Partly Cloudy | 0 to 5 mph S | 0% |
| Saturday | 48°F | Mostly Sunny | 5 mph SW | 1% |
| Saturday Night | 32°F | Partly Cloudy | 5 mph W | 13% |
| Sunday | 50°F | Mostly Sunny | 5 to 10 mph W | 13% |
| Sunday Night | 32°F | Partly Cloudy | 5 mph SW | 5% |
| Monday | 52°F | Partly Sunny | 5 to 10 mph SW | 2% |
| Monday Night | 32°F | Partly Cloudy | 5 to 10 mph W | 1% |
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 Nov 3, 2026.