Southgate, MI Weather & Growing Conditions
Overnight
58°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy. Low around 58, with temperatures rising to around 60 overnight. Northeast wind around 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 58°F | Chance Rain Showers | 6 mph NE | 19% |
| Saturday | 70°F | Rain Showers | 5 to 8 mph E | 69% |
| Saturday Night | 60°F | Showers And Thunderstorms | 5 to 8 mph E | 92% |
| Sunday | 70°F | Chance Showers And Thunderstorms | 7 to 13 mph N | 54% |
| Sunday Night | 54°F | Mostly Cloudy | 13 mph NE | 4% |
| Monday | 65°F | Mostly Cloudy | 14 mph NE | 4% |
| Monday Night | 51°F | Mostly Cloudy | 15 mph NE | 7% |
| Tuesday | 64°F | Mostly Cloudy then Slight Chance Rain Showers | 17 mph NE | 15% |
| Tuesday Night | 53°F | Chance Rain Showers | 17 mph ENE | 48% |
| Wednesday | 64°F | Rain Showers Likely | 14 to 17 mph ENE | 55% |
| Wednesday Night | 53°F | Chance Rain Showers | 9 to 14 mph ENE | 53% |
| Thursday | 67°F | Slight Chance Rain Showers | 12 mph ENE | 21% |
| Thursday Night | 53°F | Mostly Cloudy | 7 to 10 mph NE | 11% |
| Friday | 70°F | Mostly Sunny | 7 to 10 mph NE | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Southgate, MI
Last spring frost
Apr 20
First fall frost
Oct 27
Growing season
188 days
Hardiness zone
6b
Explore more for Southgate, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Detroit Metro Ap, Mi (6.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.