Interlochen, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Interlochen, a community in Grand Traverse County, Michigan.
Tonight
47°F
Scattered Rain Showers
Scattered rain showers. Mostly cloudy. Low around 47, with temperatures rising to around 49 overnight. Southeast wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Interlochen
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Scattered Rain Showers | 0 to 5 mph SE | 33% |
| Saturday | 66°F | Scattered Rain Showers | 5 mph SE | 45% |
| Saturday Night | 50°F | Scattered Rain Showers | 0 to 5 mph E | 45% |
| Sunday | 68°F | Scattered Rain Showers then Partly Sunny | 5 to 10 mph NE | 26% |
| Sunday Night | 45°F | Mostly Cloudy | 5 to 10 mph NE | 1% |
| Monday | 63°F | Mostly Cloudy | 5 to 10 mph NE | 1% |
| Monday Night | 43°F | Mostly Cloudy | 5 to 10 mph NE | 1% |
| Tuesday | 65°F | Partly Sunny | 5 to 10 mph NE | 6% |
| Tuesday Night | 44°F | Partly Cloudy | 0 to 5 mph E | 11% |
| Wednesday | 66°F | Mostly Sunny | 5 mph E | 14% |
| Wednesday Night | 46°F | Partly Cloudy | 0 to 5 mph E | 14% |
| Thursday | 69°F | Partly Sunny | 0 to 5 mph NE | 3% |
| Thursday Night | 47°F | Partly Cloudy | 0 to 5 mph NE | 3% |
| Friday | 71°F | Mostly Sunny | 0 to 5 mph NE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Interlochen (44.649, -85.763). Updated through the day.
Growing snapshot for Interlochen
Last spring frost
May 9
First fall frost
Oct 15
Growing season
156 days
Hardiness zone
6a
More local growing data for Interlochen: nearby ZIP 49637 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Traverse City Munson, Mi (9.2 mi from Interlochen). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.