Harman US

Eagle Harbor, MI Weather & Growing Conditions

Tonight
47°F
Mostly Cloudy
Mostly cloudy, with a low around 47. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

7-day forecast

WhenTempForecastWindPrecip
Tonight 47°F Mostly Cloudy 5 to 10 mph SE 5%
Saturday 63°F Mostly Sunny 5 to 10 mph SE 3%
Saturday Night 48°F Mostly Cloudy 0 to 10 mph NE 12%
Sunday 59°F Partly Sunny 10 to 15 mph NE 12%
Sunday Night 47°F Partly Cloudy 10 to 15 mph NE 0%
Monday 59°F Partly Sunny 10 mph E 0%
Monday Night 46°F Partly Cloudy 5 to 10 mph E 0%
Tuesday 60°F Sunny 5 to 10 mph E 0%
Tuesday Night 46°F Mostly Clear 5 to 10 mph SE 0%
Wednesday 61°F Sunny 5 to 10 mph SE 2%
Wednesday Night 48°F Mostly Clear 5 to 10 mph SE 2%
Thursday 64°F Mostly Sunny 0 to 5 mph S 3%
Thursday Night 50°F Partly Cloudy 0 to 5 mph S 6%
Friday 66°F Mostly Sunny 0 to 10 mph NW 6%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Eagle Harbor, MI

Last spring frost
May 10
First fall frost
Oct 21
Growing season
161 days
Hardiness zone
5b

Explore more for Eagle Harbor, MI: full frost dates · planting calendar · Michigan frost dates

Climate data from the nearest NOAA station, Copper Harbor, Mi (13 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.