St. Clair Shores, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for St. Clair Shores, a city in Macomb County, Michigan.
Today
84°F
Sunny
Sunny, with a high near 84. South southwest wind 3 to 9 mph.
7-day forecast for St. Clair Shores
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 3 to 9 mph SSW | 0% |
| Tonight | 64°F | Mostly Clear | 1 to 9 mph SSW | 0% |
| Wednesday | 88°F | Sunny | 1 to 8 mph SSW | 0% |
| Wednesday Night | 69°F | Partly Cloudy then Slight Chance Rain Showers | 3 to 8 mph SW | 16% |
| Thursday | 84°F | Showers And Thunderstorms Likely | 3 to 8 mph WSW | 60% |
| Thursday Night | 67°F | Showers And Thunderstorms Likely | 2 to 6 mph SW | 60% |
| Friday | 85°F | Chance Showers And Thunderstorms | 2 to 6 mph WSW | 54% |
| Friday Night | 68°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 6 mph SW | 38% |
| Saturday | 88°F | Sunny | 2 to 9 mph SW | 10% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 5 to 9 mph SW | 27% |
| Sunday | 90°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 13 mph SW | 27% |
| Sunday Night | 71°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 to 13 mph SW | 43% |
| Monday | 87°F | Chance Rain Showers | 7 to 10 mph W | 43% |
| Monday Night | 69°F | Chance Showers And Thunderstorms | 6 to 9 mph SSW | 45% |
Forecast source: National Weather Service (api.weather.gov) for St. Clair Shores (42.493, -82.891). Updated through the day.
Growing snapshot for St. Clair Shores
Last spring frost
Apr 29
First fall frost
Oct 22
Growing season
176 days
Hardiness zone
6b
More local growing data for St. Clair Shores: nearby ZIP 48081 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Armada
Center Line
Eastpointe
Fraser
Memphis
Mount Clemens
New Baltimore
New Haven
Richmond
Romeo
Roseville
Sterling Heights
Utica
Village of Grosse Pointe Shores
Warren
Climate data from the nearest NOAA station, Grosse Pointe Farms, Mi (6 mi from St. Clair Shores). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.