Grand Rapids, MI Weather & Growing Conditions
Today
70°F
Rain Showers
Rain showers. Mostly cloudy. High near 70, with temperatures falling to around 64 in the afternoon. South southwest wind around 13 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Rain Showers | 13 mph SSW | 75% |
| Tonight | 49°F | Chance Rain Showers | 12 mph SW | 34% |
| Thursday | 55°F | Rain Showers Likely | 13 mph SW | 65% |
| Thursday Night | 41°F | Rain Showers | 5 to 9 mph WNW | 76% |
| Friday | 50°F | Chance Rain Showers | 9 mph NNW | 37% |
| Friday Night | 35°F | Chance Rain Showers then Mostly Cloudy | 3 to 9 mph NNW | 37% |
| Saturday | 51°F | Mostly Sunny | 2 to 8 mph NW | 4% |
| Saturday Night | 34°F | Partly Cloudy | 1 to 5 mph W | 3% |
| Sunday | 55°F | Slight Chance Rain Showers | 2 to 13 mph W | 17% |
| Sunday Night | 36°F | Slight Chance Rain Showers then Partly Cloudy | 2 to 8 mph W | 17% |
| Monday | 59°F | Mostly Sunny | 2 to 10 mph WSW | 2% |
| Monday Night | 41°F | Partly Cloudy | 8 mph WSW | 4% |
| Tuesday | 61°F | Mostly Sunny then Slight Chance Rain Showers | 5 to 10 mph W | 15% |
| Tuesday Night | 38°F | Slight Chance Rain Showers then Partly Cloudy | 1 to 6 mph NW | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Grand Rapids, MI
Last spring frost
May 6
First fall frost
Oct 10
Growing season
157 days
Hardiness zone
6a
Explore more for Grand Rapids, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, E Grand Rapids, Mi (2.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.