Harman US

Coopersville, MI Weather & Growing Conditions

Tonight
53°F
Showers And Thunderstorms
Rain showers likely before 5am, then showers and thunderstorms. Cloudy. Low around 53, with temperatures rising to around 55 overnight. East wind around 12 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Tonight 53°F Showers And Thunderstorms 12 mph E 81%
Saturday 65°F Showers And Thunderstorms 12 mph ESE 94%
Saturday Night 56°F Showers And Thunderstorms 6 to 9 mph ENE 81%
Sunday 68°F Chance Rain Showers 8 to 13 mph NE 52%
Sunday Night 50°F Mostly Cloudy 8 to 12 mph NE 14%
Monday 64°F Mostly Cloudy 12 to 15 mph ENE 11%
Monday Night 46°F Mostly Cloudy 9 to 15 mph ENE 11%
Tuesday 62°F Partly Sunny 12 to 15 mph ENE 13%
Tuesday Night 48°F Slight Chance Rain Showers 8 to 15 mph ENE 18%
Wednesday 64°F Slight Chance Rain Showers then Partly Sunny 12 mph ENE 18%
Wednesday Night 49°F Mostly Cloudy 5 to 10 mph NE 9%
Thursday 67°F Partly Sunny 7 mph NE 2%
Thursday Night 50°F Mostly Cloudy 2 to 6 mph NE 2%
Friday 69°F Mostly Sunny 2 to 6 mph NNE 5%

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

Growing snapshot for Coopersville, MI

Last spring frost
Apr 30
First fall frost
Oct 24
Growing season
175 days
Hardiness zone
6a

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

Climate data from the nearest NOAA station, Grand Haven Wwtp, Mi (12.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.