Walloon Lake, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Walloon Lake, a community in Charlevoix County, Michigan.
Overnight
42°F
Partly Cloudy
Partly cloudy, with a low around 42. East wind 0 to 5 mph.
7-day forecast for Walloon Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 42°F | Partly Cloudy | 0 to 5 mph E | 2% |
| Saturday | 68°F | Partly Sunny | 5 mph E | 14% |
| Saturday Night | 46°F | Chance Rain Showers | 0 to 5 mph E | 27% |
| Sunday | 68°F | Slight Chance Rain Showers then Partly Sunny | 5 to 10 mph NE | 18% |
| Sunday Night | 42°F | Partly Cloudy | 5 to 10 mph NE | 0% |
| Monday | 60°F | Partly Sunny | 5 to 10 mph NE | 0% |
| Monday Night | 40°F | Partly Cloudy | 0 to 10 mph E | 0% |
| Tuesday | 64°F | Mostly Sunny | 5 to 10 mph E | 0% |
| Tuesday Night | 42°F | Partly Cloudy | 5 to 10 mph E | 2% |
| Wednesday | 66°F | Mostly Sunny | 5 to 10 mph E | 9% |
| Wednesday Night | 44°F | Partly Cloudy | 0 to 10 mph E | 9% |
| Thursday | 68°F | Mostly Sunny | 0 to 10 mph E | 4% |
| Thursday Night | 44°F | Partly Cloudy | 0 to 10 mph E | 2% |
| Friday | 71°F | Mostly Sunny | 0 to 5 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Walloon Lake (45.272, -84.941). Updated through the day.
Growing snapshot for Walloon Lake
Last spring frost
May 16
First fall frost
Oct 9
Growing season
147 days
Hardiness zone
5b
More local growing data for Walloon Lake: nearby ZIP 49796 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Petoskey Ncmc, Mi (6.2 mi from Walloon Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.