Minnetonka, MN Weather & Growing Conditions
Today
64°F
Slight Chance Drizzle
A slight chance of drizzle before 2pm. Cloudy, with a high near 64. Northeast wind around 10 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 64°F | Slight Chance Drizzle | 10 mph NE | 17% |
| Tonight | 53°F | Mostly Cloudy | 5 to 10 mph NNE | 6% |
| Sunday | 68°F | Mostly Cloudy | 10 mph NE | 1% |
| Sunday Night | 51°F | Mostly Cloudy | 5 to 10 mph NE | 0% |
| Monday | 63°F | Mostly Cloudy | 5 mph ENE | 4% |
| Monday Night | 47°F | Mostly Cloudy | 5 mph ENE | 2% |
| Tuesday | 64°F | Mostly Sunny | 5 to 10 mph E | 1% |
| Tuesday Night | 46°F | Mostly Clear | 5 mph ESE | 0% |
| Wednesday | 67°F | Sunny | 5 mph ESE | 0% |
| Wednesday Night | 52°F | Partly Cloudy | 5 mph SE | 9% |
| Thursday | 68°F | Slight Chance Rain Showers | 5 to 10 mph SE | 15% |
| Thursday Night | 56°F | Mostly Cloudy | 0 to 5 mph SE | 10% |
| Friday | 72°F | Partly Sunny | 0 to 5 mph SE | 10% |
| Friday Night | 58°F | Partly Cloudy | 5 mph SE | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Minnetonka, MN
Last spring frost
Apr 29
First fall frost
Oct 12
Growing season
163 days
Hardiness zone
5a
Explore more for Minnetonka, MN: full frost dates · planting calendar · Minnesota frost dates
Climate data from the nearest NOAA station, New Hope, Mn (4.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.