Grayling, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grayling, a city in Crawford County, Michigan.
This Afternoon
71°F
Mostly Cloudy
Mostly cloudy. High near 71, with temperatures falling to around 69 in the afternoon. South wind around 10 mph.
7-day forecast for Grayling
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Mostly Cloudy | 10 mph S | 12% |
| Tonight | 58°F | Mostly Cloudy | 5 to 10 mph S | 11% |
| Wednesday | 68°F | Rain Showers | 10 to 15 mph S | 84% |
| Wednesday Night | 47°F | Rain Showers Likely | 5 to 10 mph SW | 60% |
| Thursday | 54°F | Rain Showers | 5 to 10 mph SW | 90% |
| Thursday Night | 37°F | Rain Showers | 0 to 10 mph NW | 90% |
| Friday | 46°F | Rain Showers | 10 mph N | 79% |
| Friday Night | 30°F | Chance Rain Showers | 0 to 5 mph N | 40% |
| Saturday | 49°F | Mostly Sunny | 0 to 5 mph NW | 7% |
| Saturday Night | 29°F | Partly Cloudy | 0 to 5 mph W | 6% |
| Sunday | 53°F | Mostly Sunny then Slight Chance Rain Showers | 0 to 10 mph W | 20% |
| Sunday Night | 32°F | Slight Chance Rain Showers then Partly Cloudy | 5 to 10 mph NW | 20% |
| Monday | 55°F | Partly Sunny | 5 to 10 mph W | 12% |
| Monday Night | 36°F | Partly Cloudy | 5 to 10 mph W | 12% |
Forecast source: National Weather Service (api.weather.gov) for Grayling (44.658, -84.711). Updated through the day.
Growing snapshot for Grayling
Last spring frost
May 12
First fall frost
Oct 7
Growing season
147 days
Hardiness zone
5a
More local growing data for Grayling: nearby ZIP 49733 weather · frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Gaylord 9Ssw, Mi (7.8 mi from Grayling). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.