Green Isle, MN Weather & Growing Conditions
This Afternoon
56°F
Light Rain
Rain and patchy fog. Cloudy, with a high near 56. North northwest wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 56°F | Light Rain | 10 mph NNW | 94% |
| Tonight | 47°F | Rain | 10 mph NNW | 99% |
| Wednesday | 52°F | Rain | 10 mph NNW | 97% |
| Wednesday Night | 42°F | Light Rain | 10 to 15 mph NNW | 99% |
| Thursday | 48°F | Chance Light Rain then Mostly Cloudy | 10 to 15 mph NNW | 31% |
| Thursday Night | 34°F | Mostly Cloudy | 5 to 10 mph N | 1% |
| Friday | 45°F | Mostly Sunny | 0 to 5 mph NE | 0% |
| Friday Night | 30°F | Partly Cloudy | 0 mph | 1% |
| Saturday | 53°F | Mostly Sunny | 0 to 5 mph SW | 1% |
| Saturday Night | 35°F | Partly Cloudy | 5 mph W | 6% |
| Sunday | 57°F | Mostly Sunny | 5 mph W | 5% |
| Sunday Night | 37°F | Partly Cloudy | 5 mph SSW | 0% |
| Monday | 59°F | Mostly Sunny | 5 to 10 mph WSW | 0% |
| Monday Night | 38°F | Mostly Clear | 5 mph WNW | 1% |
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 Nov 4, 2026.