Glen Arbor, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Glen Arbor, a community in Leelanau County, Michigan.
Today
78°F
Sunny
Sunny, with a high near 78. South wind 5 to 15 mph, with gusts as high as 30 mph.
7-day forecast for Glen Arbor
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 78°F | Sunny | 5 to 15 mph S | 1% |
| Tonight | 64°F | Chance Showers And Thunderstorms | 5 to 15 mph W | 66% |
| Wednesday | 73°F | Chance Showers And Thunderstorms | 5 to 10 mph N | 43% |
| Wednesday Night | 63°F | Mostly Cloudy | 0 to 5 mph E | 9% |
| Thursday | 76°F | Sunny | 0 to 10 mph SE | 9% |
| Thursday Night | 65°F | Mostly Clear | 5 mph SW | 5% |
| Friday | 77°F | Sunny | 5 to 15 mph SW | 0% |
| Friday Night | 66°F | Mostly Clear | 10 to 15 mph SW | 12% |
| Saturday | 77°F | Sunny then Slight Chance Rain Showers | 10 to 15 mph SW | 16% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 5 to 15 mph SW | 42% |
| Sunday | 77°F | Chance Showers And Thunderstorms | 10 to 15 mph SW | 42% |
| Sunday Night | 65°F | Chance Rain Showers | 5 to 10 mph W | 46% |
| Monday | 76°F | Chance Rain Showers | 5 to 10 mph W | 27% |
| Monday Night | 64°F | Chance Rain Showers | 5 mph NW | 40% |
Forecast source: National Weather Service (api.weather.gov) for Glen Arbor (44.894, -85.989). Updated through the day.
Growing snapshot for Glen Arbor
Last spring frost
May 22
First fall frost
Oct 9
Growing season
140 days
Hardiness zone
6b
More local growing data for Glen Arbor: nearby ZIP 49636 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Cedar
Empire
Greilickville
Lake Leelanau
Leland
Maple City
Northport
Omena
Suttons Bay
Traverse City
Climate data from the nearest NOAA station, Maple City 1E, Mi (6.8 mi from Glen Arbor). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.