Harman US

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

WhenTempForecastWindPrecip
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.