Harman US

Ypsilanti, MI Weather & Growing Conditions

Overnight
56°F
Slight Chance Rain Showers
A slight chance of rain showers. Cloudy. Low around 56, with temperatures rising to around 58 overnight. Northeast wind around 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Overnight 56°F Slight Chance Rain Showers 7 mph NE 23%
Saturday 68°F Rain Showers 5 to 9 mph E 80%
Saturday Night 59°F Patchy Fog 5 to 9 mph E 94%
Sunday 70°F Patchy Fog 6 to 13 mph NNE 45%
Sunday Night 51°F Mostly Cloudy 13 mph NE 4%
Monday 63°F Mostly Cloudy 13 to 16 mph NE 4%
Monday Night 48°F Mostly Cloudy 15 mph NE 6%
Tuesday 62°F Partly Sunny 18 mph NE 11%
Tuesday Night 50°F Chance Rain Showers 17 mph ENE 44%
Wednesday 62°F Chance Rain Showers 14 to 17 mph ENE 52%
Wednesday Night 50°F Chance Rain Showers 9 to 14 mph ENE 52%
Thursday 65°F Slight Chance Rain Showers then Partly Sunny 12 mph NE 17%
Thursday Night 50°F Mostly Cloudy 6 to 9 mph NE 12%
Friday 69°F Mostly Sunny 7 to 10 mph NE 8%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Ypsilanti, MI

Last spring frost
Apr 24
First fall frost
Oct 24
Growing season
179 days
Hardiness zone
6a

Explore more for Ypsilanti, MI: full frost dates · planting calendar · Michigan frost dates

Climate data from the nearest NOAA station, Detroit Willow Run Ap, Mi (4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.