Grandville, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grandville, a city in Kent County, Michigan.
This Afternoon
74°F
Mostly Sunny
Mostly sunny, with a high near 74. South wind around 14 mph, with gusts as high as 26 mph.
7-day forecast for Grandville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Mostly Sunny | 14 mph S | 9% |
| Tonight | 63°F | Mostly Cloudy then Slight Chance Rain Showers | 12 mph SSE | 18% |
| Wednesday | 70°F | Rain Showers | 14 mph S | 96% |
| Wednesday Night | 50°F | Chance Rain Showers | 8 to 13 mph SW | 28% |
| Thursday | 56°F | Rain Showers Likely | 10 to 14 mph SW | 64% |
| Thursday Night | 44°F | Rain Showers Likely | 2 to 8 mph WNW | 64% |
| Friday | 53°F | Chance Rain Showers | 5 to 9 mph N | 48% |
| Friday Night | 36°F | Chance Rain Showers then Mostly Cloudy | 3 to 9 mph N | 36% |
| Saturday | 51°F | Mostly Sunny | 2 to 7 mph NW | 9% |
| Saturday Night | 34°F | Partly Cloudy | 1 to 5 mph WSW | 5% |
| Sunday | 55°F | Slight Chance Rain Showers | 2 to 10 mph W | 23% |
| Sunday Night | 37°F | Slight Chance Rain Showers then Partly Cloudy | 3 to 7 mph WNW | 23% |
| Monday | 58°F | Mostly Sunny | 3 to 13 mph W | 9% |
| Monday Night | 41°F | Partly Cloudy | 6 to 9 mph WSW | 5% |
Forecast source: National Weather Service (api.weather.gov) for Grandville (42.901, -85.752). Updated through the day.
Growing snapshot for Grandville
Last spring frost
May 6
First fall frost
Oct 10
Growing season
157 days
Hardiness zone
6a
More local growing data for Grandville: nearby ZIP 49418 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Byron Center
Caledonia
Cannonsburg
Cedar Springs
Comstock Park
Cutlerville
East Grand Rapids
Forest Hills
Grand Rapids
Kent City
Kentwood
Lowell
Northview
Rockford
Sand Lake
Sparta
Walker
Wyoming
Climate data from the nearest NOAA station, E Grand Rapids, Mi (8.9 mi from Grandville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.