Crystal, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Crystal, a community in Montcalm County, Michigan.
This Afternoon
71°F
Cloudy
Cloudy. High near 71, with temperatures falling to around 69 in the afternoon. East northeast wind around 9 mph.
7-day forecast for Crystal
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Cloudy | 9 mph ENE | 2% |
| Tonight | 50°F | Chance Rain Showers | 9 mph ENE | 48% |
| Saturday | 64°F | Showers And Thunderstorms | 7 to 10 mph E | 78% |
| Saturday Night | 54°F | Showers And Thunderstorms | 6 to 9 mph ENE | 77% |
| Sunday | 67°F | Chance Rain Showers | 9 to 14 mph NE | 52% |
| Sunday Night | 48°F | Slight Chance Rain Showers then Mostly Cloudy | 13 mph NE | 24% |
| Monday | 62°F | Mostly Cloudy | 13 to 16 mph ENE | 7% |
| Monday Night | 45°F | Mostly Cloudy | 12 to 16 mph NE | 7% |
| Tuesday | 62°F | Partly Sunny | 16 mph NE | 12% |
| Tuesday Night | 46°F | Mostly Cloudy then Slight Chance Rain Showers | 12 to 16 mph NE | 22% |
| Wednesday | 63°F | Chance Rain Showers | 13 mph NE | 31% |
| Wednesday Night | 47°F | Slight Chance Rain Showers then Mostly Cloudy | 6 to 13 mph NE | 24% |
| Thursday | 66°F | Partly Sunny | 7 to 10 mph NE | 6% |
| Thursday Night | 48°F | Mostly Cloudy | 3 to 9 mph NNE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Crystal (43.259, -84.932). Updated through the day.
Growing snapshot for Crystal
Last spring frost
May 1
First fall frost
Oct 13
Growing season
164 days
Hardiness zone
6a
More local growing data for Crystal: nearby ZIP 48818 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Alma, Mi (14.8 mi from Crystal). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.