Imlay City, MI Weather & Growing Conditions
Overnight
59°F
Mostly Cloudy
Mostly cloudy. Low around 59, with temperatures rising to around 61 overnight. South wind around 8 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 59°F | Mostly Cloudy | 8 mph S | 2% |
| Wednesday | 68°F | Light Rain | 9 to 14 mph S | 97% |
| Wednesday Night | 49°F | Chance Light Rain then Mostly Cloudy | 6 to 14 mph SSW | 52% |
| Thursday | 60°F | Mostly Cloudy | 7 to 14 mph SW | 14% |
| Thursday Night | 41°F | Chance Light Rain | 2 to 7 mph W | 53% |
| Friday | 52°F | Light Rain Likely | 3 to 9 mph NW | 63% |
| Friday Night | 33°F | Chance Light Rain | 5 to 9 mph NNW | 53% |
| Saturday | 50°F | Chance Light Rain then Mostly Cloudy | 7 to 10 mph NW | 34% |
| Saturday Night | 28°F | Partly Cloudy | 5 mph WNW | 6% |
| Sunday | 55°F | Mostly Sunny | 6 to 12 mph W | 7% |
| Sunday Night | 29°F | Partly Cloudy | 5 to 9 mph W | 7% |
| Monday | 58°F | Mostly Sunny | 5 to 10 mph W | 2% |
| Monday Night | 35°F | Partly Cloudy | 8 mph WSW | 5% |
| Tuesday | 60°F | Mostly Sunny | 8 to 12 mph W | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Imlay City, MI
Last spring frost
May 4
First fall frost
Oct 14
Growing season
160 days
Hardiness zone
6a
Explore more for Imlay City, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Lapeer Wwtp, Mi (13.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.