St. Clair Shores, MI Weather & Growing Conditions
Today
67°F
Light Rain
Rain. Cloudy. High near 67, with temperatures falling to around 63 in the afternoon. South wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 67°F | Light Rain | 14 to 17 mph S | 96% |
| Tonight | 52°F | Light Rain Likely then Mostly Cloudy | 10 to 16 mph SW | 52% |
| Thursday | 60°F | Mostly Cloudy then Slight Chance Light Rain | 10 to 15 mph SW | 5% |
| Thursday Night | 45°F | Light Rain Likely | 10 mph WSW | 38% |
| Friday | 54°F | Chance Light Rain | 9 to 13 mph WNW | 54% |
| Friday Night | 38°F | Chance Light Rain | 14 mph NW | 41% |
| Saturday | 51°F | Chance Light Rain then Mostly Cloudy | 9 to 14 mph NW | 24% |
| Saturday Night | 35°F | Partly Cloudy | 8 mph WNW | 5% |
| Sunday | 55°F | Sunny | 8 to 12 mph W | 4% |
| Sunday Night | 36°F | Mostly Clear | 8 to 12 mph W | 4% |
| Monday | 57°F | Mostly Sunny | 7 to 10 mph W | 3% |
| Monday Night | 40°F | Mostly Clear | 12 mph WSW | 3% |
| Tuesday | 59°F | Mostly Sunny | 10 mph W | 4% |
| Tuesday Night | 38°F | Partly Cloudy | 5 to 8 mph WNW | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for St. Clair Shores, MI
Last spring frost
Apr 29
First fall frost
Oct 22
Growing season
176 days
Hardiness zone
6b
Explore more for St. Clair Shores, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Grosse Pointe Farms, Mi (4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.