Glen Arbor, MI Weather & Growing Conditions
Overnight
53°F
Slight Chance Rain Showers
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 53. Southeast wind around 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Slight Chance Rain Showers | 5 mph SE | 18% |
| Saturday | 65°F | Chance Rain Showers | 5 to 10 mph SE | 35% |
| Saturday Night | 54°F | Chance Rain Showers | 5 mph E | 34% |
| Sunday | 65°F | Slight Chance Rain Showers then Partly Sunny | 10 to 15 mph NE | 20% |
| Sunday Night | 51°F | Mostly Cloudy | 10 to 15 mph NE | 1% |
| Monday | 60°F | Partly Sunny | 10 mph NE | 0% |
| Monday Night | 49°F | Mostly Cloudy | 5 to 10 mph E | 0% |
| Tuesday | 63°F | Mostly Sunny | 5 to 10 mph E | 0% |
| Tuesday Night | 50°F | Partly Cloudy | 5 to 10 mph E | 4% |
| Wednesday | 65°F | Mostly Sunny | 5 to 10 mph E | 10% |
| Wednesday Night | 51°F | Partly Cloudy | 0 to 5 mph E | 10% |
| Thursday | 66°F | Mostly Sunny | 0 to 5 mph NE | 3% |
| Thursday Night | 53°F | Partly Cloudy | 0 to 5 mph E | 3% |
| Friday | 68°F | Mostly Sunny | 0 to 5 mph NE | 3% |
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 (6.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.