Boyne Falls, MI Weather & Growing Conditions
Tonight
45°F
Mostly Cloudy
Mostly cloudy, with a low around 45. East wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 45°F | Mostly Cloudy | 0 to 5 mph E | 4% |
| Saturday | 68°F | Partly Sunny then Isolated Rain Showers | 5 mph SE | 22% |
| Saturday Night | 50°F | Scattered Rain Showers | 0 to 5 mph E | 31% |
| Sunday | 68°F | Isolated Rain Showers then Partly Sunny | 0 to 10 mph NE | 21% |
| Sunday Night | 44°F | Mostly Cloudy | 5 to 10 mph NE | 1% |
| Monday | 61°F | Mostly Cloudy | 5 to 10 mph NE | 0% |
| Monday Night | 42°F | Partly Cloudy | 5 to 10 mph NE | 0% |
| Tuesday | 63°F | Mostly Sunny | 5 to 10 mph NE | 4% |
| Tuesday Night | 44°F | Partly Cloudy | 5 to 10 mph E | 8% |
| Wednesday | 66°F | Mostly Sunny | 5 to 10 mph E | 13% |
| Wednesday Night | 46°F | Partly Cloudy | 0 to 10 mph E | 13% |
| Thursday | 69°F | Mostly Sunny | 0 to 5 mph NE | 3% |
| Thursday Night | 47°F | Partly Cloudy | 0 to 5 mph E | 4% |
| Friday | 72°F | Mostly Sunny | 0 to 5 mph E | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Boyne Falls, MI
Last spring frost
May 23
First fall frost
Oct 3
Growing season
133 days
Hardiness zone
5a
Explore more for Boyne Falls, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Boyne Falls, Mi (5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.