Grandville, MI Weather & Growing Conditions
This Afternoon
75°F
Mostly Sunny
Mostly sunny. High near 75, with temperatures falling to around 73 in the afternoon. South wind around 14 mph, with gusts as high as 26 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Mostly Sunny | 14 mph S | 9% |
| Tonight | 63°F | Mostly Cloudy then Slight Chance Rain Showers | 12 mph SSE | 19% |
| Wednesday | 70°F | Rain Showers | 14 mph S | 96% |
| Wednesday Night | 50°F | Chance Rain Showers | 9 to 13 mph SW | 29% |
| Thursday | 57°F | Rain Showers Likely | 10 to 14 mph SW | 62% |
| Thursday Night | 44°F | Rain Showers Likely | 2 to 9 mph WNW | 62% |
| Friday | 53°F | Chance Rain Showers | 5 to 9 mph N | 47% |
| Friday Night | 35°F | Chance Rain Showers then Mostly Cloudy | 3 to 8 mph N | 36% |
| Saturday | 52°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 | 36°F | Slight Chance Rain Showers then Partly Cloudy | 3 to 7 mph WNW | 23% |
| Monday | 59°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). Updated through the day.
Growing snapshot for Grandville, MI
Last spring frost
May 6
First fall frost
Oct 10
Growing season
157 days
Hardiness zone
6a
Explore more for Grandville, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, E Grand Rapids, Mi (8.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.