Hemlock, MI Weather & Growing Conditions
Tonight
50°F
Chance Rain Showers
A chance of rain showers after 11pm. Mostly cloudy. Low around 50, with temperatures rising to around 53 overnight. East northeast wind 5 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 50°F | Chance Rain Showers | 5 to 12 mph ENE | 36% |
| Saturday | 66°F | Showers And Thunderstorms Likely | 5 to 8 mph ESE | 74% |
| Saturday Night | 54°F | Showers And Thunderstorms Likely | 6 to 9 mph ENE | 63% |
| Sunday | 68°F | Chance Rain Showers | 8 to 15 mph NE | 29% |
| Sunday Night | 50°F | Mostly Cloudy | 9 to 14 mph NE | 13% |
| Monday | 63°F | Mostly Cloudy | 12 to 17 mph NE | 4% |
| Monday Night | 46°F | Mostly Cloudy | 10 to 17 mph NE | 4% |
| Tuesday | 63°F | Partly Sunny | 12 to 17 mph NE | 13% |
| Tuesday Night | 47°F | Mostly Cloudy then Chance Rain Showers | 10 to 17 mph NE | 30% |
| Wednesday | 64°F | Chance Rain Showers | 13 mph NE | 39% |
| Wednesday Night | 48°F | Chance Rain Showers then Mostly Cloudy | 6 to 13 mph NE | 29% |
| Thursday | 67°F | Partly Sunny | 6 to 10 mph NE | 10% |
| Thursday Night | 48°F | Mostly Cloudy | 3 to 10 mph NNE | 7% |
| Friday | 70°F | Mostly Sunny | 5 to 9 mph NNE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hemlock, MI
Last spring frost
Apr 26
First fall frost
Oct 17
Growing season
172 days
Hardiness zone
6a
Explore more for Hemlock, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Saginaw Mbs Intl Ap, Mi (10.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.