Forest Hills, MI Weather & Growing Conditions
Overnight
52°F
Rain Showers Likely
Rain showers likely. Mostly cloudy. Low around 52, with temperatures rising to around 55 overnight. East wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Rain Showers Likely | 10 mph E | 74% |
| Saturday | 64°F | Showers And Thunderstorms | 10 mph E | 93% |
| Saturday Night | 56°F | Showers And Thunderstorms | 6 to 10 mph ENE | 81% |
| Sunday | 67°F | Chance Rain Showers | 8 to 13 mph NE | 53% |
| Sunday Night | 50°F | Chance Rain Showers then Mostly Cloudy | 13 mph NE | 27% |
| Monday | 63°F | Mostly Cloudy | 14 mph ENE | 12% |
| Monday Night | 46°F | Mostly Cloudy | 10 to 16 mph ENE | 12% |
| Tuesday | 62°F | Partly Sunny then Slight Chance Rain Showers | 15 mph ENE | 15% |
| Tuesday Night | 48°F | Chance Rain Showers | 10 to 15 mph ENE | 26% |
| Wednesday | 63°F | Chance Rain Showers | 13 mph NE | 26% |
| Wednesday Night | 49°F | Mostly Cloudy | 5 to 12 mph NE | 12% |
| Thursday | 66°F | Partly Sunny | 8 mph NE | 3% |
| Thursday Night | 49°F | Mostly Cloudy | 3 to 7 mph NE | 4% |
| Friday | 70°F | Mostly Sunny | 3 to 7 mph NNE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Forest Hills, MI
Last spring frost
Apr 29
First fall frost
Oct 20
Growing season
174 days
Hardiness zone
6a
Explore more for Forest Hills, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Grand Rapids, Mi (6.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.