Green Isle, MN Weather & Growing Conditions
Today
72°F
Slight Chance Showers And Thunderstorms then Partly Sunny
A slight chance of showers and thunderstorms before 7am. Partly sunny, with a high near 72. Northwest wind around 10 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Slight Chance Showers And Thunderstorms then Partly Sunny | 10 mph NW | 17% |
| Tonight | 53°F | Partly Cloudy | 0 to 10 mph WNW | 7% |
| Wednesday | 74°F | Sunny | 0 to 5 mph SW | 0% |
| Wednesday Night | 56°F | Mostly Clear | 5 mph SSW | 0% |
| Thursday | 78°F | Sunny | 5 to 10 mph SSW | 1% |
| Thursday Night | 62°F | Mostly Clear | 10 mph SSW | 3% |
| Friday | 81°F | Sunny | 10 mph SSW | 7% |
| Friday Night | 63°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SSW | 15% |
| Saturday | 81°F | Sunny | 5 to 10 mph SSW | 11% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms | 5 to 10 mph SE | 43% |
| Sunday | 80°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 43% |
| Sunday Night | 64°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph NE | 18% |
| Monday | 79°F | Slight Chance Showers And Thunderstorms | 5 mph ENE | 20% |
| Monday Night | 63°F | Slight Chance Showers And Thunderstorms | 5 mph NE | 20% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Green Isle, MN
Last spring frost
Apr 24
First fall frost
Oct 15
Growing season
170 days
Hardiness zone
4b
Explore more for Green Isle, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, Gaylord, Mn (13.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.