Forest Hills, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Forest Hills, a community in Kent County, Michigan.
Today
86°F
Sunny
Sunny, with a high near 86. South southwest wind 2 to 9 mph, with gusts as high as 20 mph.
7-day forecast for Forest Hills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 2 to 9 mph SSW | 0% |
| Tonight | 63°F | Partly Cloudy | 3 to 9 mph SW | 2% |
| Wednesday | 82°F | Showers And Thunderstorms Likely | 5 to 9 mph SW | 58% |
| Wednesday Night | 62°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 1 to 9 mph W | 84% |
| Thursday | 80°F | Showers And Thunderstorms | 5 mph W | 84% |
| Thursday Night | 59°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph WSW | 38% |
| Friday | 84°F | Mostly Sunny | 1 to 6 mph SSW | 7% |
| Friday Night | 61°F | Mostly Clear | 2 to 6 mph SW | 7% |
| Saturday | 85°F | Sunny | 3 to 13 mph SW | 6% |
| Saturday Night | 66°F | Chance Rain Showers | 5 to 12 mph SW | 30% |
| Sunday | 86°F | Chance Rain Showers | 6 to 16 mph SW | 30% |
| Sunday Night | 66°F | Chance Rain Showers | 7 to 15 mph WSW | 47% |
| Monday | 85°F | Chance Rain Showers | 6 to 12 mph W | 47% |
| Monday Night | 64°F | Chance Rain Showers | 6 to 12 mph WSW | 53% |
Forecast source: National Weather Service (api.weather.gov) for Forest Hills (42.960, -85.490). Updated through the day.
Growing snapshot for Forest Hills
Last spring frost
Apr 29
First fall frost
Oct 20
Growing season
174 days
Hardiness zone
6a
More local growing data for Forest Hills: nearby ZIP 49301 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Byron Center
Caledonia
Cannonsburg
Cedar Springs
Comstock Park
Cutlerville
East Grand Rapids
Grand Rapids
Grandville
Kent City
Kentwood
Lowell
Northview
Rockford
Sand Lake
Sparta
Walker
Wyoming
Climate data from the nearest NOAA station, Grand Rapids, Mi (6.5 mi from Forest Hills). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.