Glen Arbor, MI Weather & Growing Conditions
Today
74°F
Sunny
Sunny, with a high near 74. South wind 10 to 20 mph, with gusts as high as 30 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Sunny | 10 to 20 mph S | 3% |
| Tonight | 63°F | Chance Showers And Thunderstorms | 5 to 15 mph NW | 54% |
| Wednesday | 72°F | Chance Showers And Thunderstorms | 5 mph NE | 37% |
| Wednesday Night | 65°F | Mostly Cloudy | 0 to 5 mph E | 8% |
| Thursday | 74°F | Sunny | 5 mph S | 7% |
| Thursday Night | 66°F | Mostly Clear | 5 to 10 mph SW | 5% |
| Friday | 74°F | Sunny | 5 to 15 mph SW | 0% |
| Friday Night | 66°F | Mostly Clear | 10 to 15 mph SW | 14% |
| Saturday | 75°F | Mostly Sunny then Slight Chance Rain Showers | 10 to 15 mph SW | 18% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 10 to 15 mph SW | 42% |
| Sunday | 75°F | Chance Showers And Thunderstorms | 10 to 15 mph SW | 42% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 41% |
| Monday | 74°F | Slight Chance Rain Showers | 5 mph W | 23% |
| Monday Night | 65°F | Chance Rain Showers | 5 mph NW | 37% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Glen Arbor, MI
Last spring frost
May 22
First fall frost
Oct 9
Growing season
140 days
Hardiness zone
6b
Explore more for Glen Arbor, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Maple City 1E, Mi (18.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.