Glen Arbor, MI Weather & Growing Conditions
Tonight
60°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy. Low around 60, with temperatures rising to around 62 overnight. South wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 60°F | Chance Rain Showers | 5 to 10 mph S | 41% |
| Wednesday | 65°F | Rain Showers | 5 to 10 mph S | 91% |
| Wednesday Night | 50°F | Rain Showers Likely | 10 mph SW | 65% |
| Thursday | 54°F | Rain Showers | 5 to 10 mph W | 96% |
| Thursday Night | 42°F | Rain Showers | 5 to 15 mph N | 96% |
| Friday | 48°F | Chance Rain Showers | 10 to 15 mph NE | 54% |
| Friday Night | 40°F | Chance Rain Showers then Mostly Cloudy | 5 to 10 mph N | 39% |
| Saturday | 49°F | Mostly Sunny | 5 mph NW | 5% |
| Saturday Night | 41°F | Partly Cloudy | 5 mph W | 7% |
| Sunday | 53°F | Slight Chance Rain Showers | 5 to 10 mph W | 20% |
| Sunday Night | 44°F | Slight Chance Rain Showers | 5 to 10 mph NW | 18% |
| Monday | 54°F | Mostly Sunny | 10 to 15 mph W | 13% |
| Monday Night | 46°F | Partly Cloudy | 10 mph W | 6% |
| Tuesday | 53°F | Mostly Sunny | 10 to 15 mph NW | 6% |
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 Nov 4, 2026.