Glen Arbor, MI Weather & Growing Conditions
Tonight
56°F
Scattered Rain Showers
Scattered rain showers before 2am. Mostly cloudy. Low around 56, with temperatures rising to around 58 overnight. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 56°F | Scattered Rain Showers | 5 to 10 mph NE | 32% |
| Sunday | 64°F | Mostly Sunny | 15 mph NE | 14% |
| Sunday Night | 51°F | Mostly Cloudy | 15 mph NE | 0% |
| Monday | 59°F | Mostly Cloudy | 15 mph NE | 0% |
| Monday Night | 50°F | Mostly Cloudy | 10 to 15 mph E | 0% |
| Tuesday | 62°F | Partly Sunny | 15 mph E | 1% |
| Tuesday Night | 53°F | Partly Cloudy | 10 to 15 mph E | 3% |
| Wednesday | 65°F | Mostly Sunny | 10 to 15 mph E | 8% |
| Wednesday Night | 54°F | Partly Cloudy | 10 mph E | 7% |
| Thursday | 65°F | Mostly Sunny | 5 to 10 mph E | 3% |
| Thursday Night | 56°F | Mostly Cloudy | 5 to 10 mph E | 3% |
| Friday | 67°F | Partly Sunny | 5 mph NE | 3% |
| Friday Night | 57°F | Partly Cloudy | 5 mph NE | 0% |
| Saturday | 68°F | Sunny | 5 mph NE | 1% |
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 Sep 20, 2026.