Southgate, MI Weather & Growing Conditions
Tonight
61°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms between 7pm and 9pm, then a chance of showers and thunderstorms between 9pm and 1am, then patchy fog and showers and thunderstorms likely between 1am and 2am, then patchy fog and showers and thunderstorms between 2am and 5am, then patchy fog and showers and thunderstorms. Cloudy, with a low around 61. East northeast wind 3 to 9 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Chance Showers And Thunderstorms | 3 to 9 mph ENE | 95% |
| Sunday | 69°F | Patchy Fog | 6 to 13 mph NNE | 83% |
| Sunday Night | 54°F | Mostly Cloudy | 13 mph NE | 13% |
| Monday | 66°F | Partly Sunny | 12 to 15 mph NE | 7% |
| Monday Night | 52°F | Mostly Cloudy | 15 mph NE | 7% |
| Tuesday | 64°F | Mostly Cloudy then Chance Rain Showers | 14 to 17 mph NE | 31% |
| Tuesday Night | 54°F | Rain Showers Likely | 17 mph ENE | 56% |
| Wednesday | 64°F | Rain Showers Likely | 16 mph ENE | 57% |
| Wednesday Night | 54°F | Rain Showers Likely | 10 to 15 mph ENE | 57% |
| Thursday | 66°F | Slight Chance Rain Showers | 12 mph E | 23% |
| Thursday Night | 53°F | Mostly Cloudy | 6 to 10 mph NE | 10% |
| Friday | 70°F | Mostly Sunny | 9 mph NE | 10% |
| Friday Night | 53°F | Partly Cloudy | 5 to 8 mph NNE | 4% |
| Saturday | 72°F | Mostly Sunny | 8 mph NNE | 4% |
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 20, 2026.