South Gull Lake, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for South Gull Lake, a community in Barry County, Michigan.
Today
68°F
Showers And Thunderstorms
Rain showers before 8am, then showers and thunderstorms between 8am and 9am, then patchy fog and showers and thunderstorms between 9am and 2pm, then patchy fog and showers and thunderstorms likely between 2pm and 5pm, then patchy fog and showers and thunderstorms likely. Mostly cloudy. High near 68, with temperatures falling to around 66 in the afternoon. East southeast wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
7-day forecast for South Gull Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 68°F | Showers And Thunderstorms | 8 mph ESE | 97% |
| Tonight | 59°F | Patchy Fog | 2 to 6 mph ESE | 93% |
| Sunday | 68°F | Showers And Thunderstorms | 5 to 12 mph NNE | 75% |
| Sunday Night | 50°F | Mostly Cloudy | 12 mph NE | 5% |
| Monday | 62°F | Mostly Cloudy | 12 mph ENE | 8% |
| Monday Night | 46°F | Mostly Cloudy | 8 to 12 mph NE | 8% |
| Tuesday | 62°F | Partly Sunny | 13 mph NE | 7% |
| Tuesday Night | 48°F | Chance Rain Showers | 9 to 13 mph NE | 26% |
| Wednesday | 62°F | Chance Rain Showers | 12 mph NE | 42% |
| Wednesday Night | 49°F | Chance Rain Showers then Mostly Cloudy | 6 to 10 mph NE | 37% |
| Thursday | 66°F | Partly Sunny | 6 to 9 mph NE | 6% |
| Thursday Night | 49°F | Mostly Cloudy | 3 to 8 mph NE | 6% |
| Friday | 70°F | Mostly Sunny | 3 to 8 mph NE | 3% |
| Friday Night | 48°F | Partly Cloudy | 3 to 7 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov) for South Gull Lake (42.386, -85.406). Updated through the day.
Growing snapshot for South Gull Lake
Last spring frost
Apr 29
First fall frost
Oct 20
Growing season
173 days
Hardiness zone
6a
More local growing data for South Gull Lake: nearby ZIP 49060 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Gull Lake Biological Stn, Mi (2.3 mi from South Gull Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.