Glen Arbor, MI Weather & Growing Conditions
Today
79°F
Sunny
Sunny. High near 79, with temperatures falling to around 77 in the afternoon. South wind 5 to 15 mph, with gusts as high as 30 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Sunny | 5 to 15 mph S | 1% |
| Tonight | 64°F | Chance Showers And Thunderstorms | 5 to 15 mph SW | 67% |
| Wednesday | 73°F | Chance Showers And Thunderstorms | 5 mph NE | 44% |
| Wednesday Night | 62°F | Mostly Cloudy | 0 to 5 mph NE | 10% |
| Thursday | 76°F | Mostly Sunny | 0 to 5 mph NE | 10% |
| Thursday Night | 64°F | Mostly Clear | 0 to 5 mph SW | 5% |
| Friday | 78°F | Sunny | 5 to 10 mph SW | 0% |
| Friday Night | 66°F | Mostly Clear | 5 to 10 mph SW | 12% |
| Saturday | 77°F | Sunny then Slight Chance Rain Showers | 5 to 10 mph SW | 16% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 42% |
| Sunday | 77°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 42% |
| Sunday Night | 65°F | Chance Rain Showers | 0 to 10 mph W | 46% |
| Monday | 76°F | Chance Rain Showers | 0 to 5 mph W | 27% |
| Monday Night | 64°F | Chance Rain Showers | 0 to 5 mph NW | 40% |
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 Aug 4, 2026.