Grayling, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grayling, a city in Crawford County, Michigan.
Today
85°F
Sunny
Sunny, with a high near 85. Southwest wind around 10 mph.
7-day forecast for Grayling
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Sunny | 10 mph SW | 0% |
| Tonight | 61°F | Mostly Cloudy then Chance Showers And Thunderstorms | 0 to 10 mph SW | 57% |
| Wednesday | 75°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 70% |
| Wednesday Night | 53°F | Chance Showers And Thunderstorms | 0 to 5 mph NW | 34% |
| Thursday | 80°F | Isolated Rain Showers then Mostly Sunny | 0 to 5 mph SE | 22% |
| Thursday Night | 54°F | Mostly Clear | 0 to 5 mph SE | 2% |
| Friday | 83°F | Sunny | 0 to 5 mph SW | 2% |
| Friday Night | 59°F | Mostly Clear | 0 to 5 mph SW | 10% |
| Saturday | 80°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 10 mph W | 20% |
| Saturday Night | 55°F | Chance Showers And Thunderstorms | 0 to 10 mph SW | 33% |
| Sunday | 81°F | Chance Showers And Thunderstorms | 0 to 15 mph SW | 33% |
| Sunday Night | 56°F | Chance Showers And Thunderstorms | 0 to 10 mph W | 30% |
| Monday | 79°F | Chance Showers And Thunderstorms | 0 to 10 mph W | 47% |
| Monday Night | 53°F | Chance Showers And Thunderstorms | 0 to 10 mph N | 47% |
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 Aug 4, 2026.