Cheboygan, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cheboygan, a city in Cheboygan County, Michigan.
Today
89°F
Sunny
Sunny. High near 89, with temperatures falling to around 87 in the afternoon. Southwest wind 10 to 15 mph.
7-day forecast for Cheboygan
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Sunny | 10 to 15 mph SW | 1% |
| Tonight | 61°F | Showers And Thunderstorms Likely | 5 to 10 mph NW | 73% |
| Wednesday | 79°F | Showers And Thunderstorms Likely | 5 mph N | 69% |
| Wednesday Night | 57°F | Mostly Cloudy | 0 to 5 mph N | 11% |
| Thursday | 82°F | Mostly Sunny | 0 to 5 mph NE | 10% |
| Thursday Night | 59°F | Mostly Clear | 0 to 5 mph S | 6% |
| Friday | 87°F | Sunny | 5 to 10 mph SW | 1% |
| Friday Night | 64°F | Mostly Clear | 5 to 10 mph SW | 7% |
| Saturday | 86°F | Sunny then Slight Chance Showers And Thunderstorms | 10 to 15 mph SW | 19% |
| Saturday Night | 63°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 33% |
| Sunday | 85°F | Chance Showers And Thunderstorms | 5 to 15 mph W | 38% |
| Sunday Night | 59°F | Chance Showers And Thunderstorms | 5 to 10 mph W | 37% |
| Monday | 82°F | Slight Chance Rain Showers | 5 to 10 mph W | 21% |
| Monday Night | 58°F | Chance Rain Showers | 5 to 10 mph NW | 29% |
Forecast source: National Weather Service (api.weather.gov) for Cheboygan (45.642, -84.469). Updated through the day.
Growing snapshot for Cheboygan
Last spring frost
May 11
First fall frost
Oct 11
Growing season
152 days
Hardiness zone
5a
More local growing data for Cheboygan: nearby ZIP 49721 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Cheboygan, Mi (5.5 mi from Cheboygan). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.