Harman US

Sand Lake, MI Weather & Growing Conditions

Overnight
41°F
Mostly Cloudy
Mostly cloudy. Low around 41, with temperatures rising to around 45 overnight. North wind around 0 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 41°F Mostly Cloudy 0 mph 5%
Saturday 65°F Chance Rain Showers 0 to 5 mph E 37%
Saturday Night 49°F Chance Rain Showers 5 mph E 45%
Sunday 67°F Chance Rain Showers then Partly Sunny 5 to 10 mph NE 36%
Sunday Night 43°F Partly Cloudy 5 to 10 mph NE 2%
Monday 58°F Mostly Cloudy 10 mph NE 0%
Monday Night 41°F Mostly Cloudy 5 to 10 mph NE 0%
Tuesday 61°F Mostly Sunny 5 to 15 mph NE 1%
Tuesday Night 43°F Partly Cloudy 5 to 10 mph NE 6%
Wednesday 62°F Chance Rain Showers 5 to 10 mph E 25%
Wednesday Night 44°F Chance Rain Showers then Mostly Cloudy 5 to 10 mph E 25%
Thursday 64°F Partly Sunny 5 to 10 mph NE 13%
Thursday Night 44°F Mostly Cloudy 5 mph NE 7%
Friday 69°F Mostly Sunny 5 to 10 mph NE 4%

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

Growing snapshot for Sand Lake, MI

Last spring frost
May 23
First fall frost
Sep 26
Growing season
127 days
Hardiness zone
5a

Explore more for Sand Lake, MI: full frost dates · planting calendar · Michigan frost dates

Climate data from the nearest NOAA station, Hale 5Ssw #2, Mi (4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.