Imlay City, MI Weather & Growing Conditions
Today
66°F
Rain Showers Likely
Rain showers likely before 5pm, then a chance of showers and thunderstorms. Cloudy. High near 66, with temperatures falling to around 63 in the afternoon. Southeast wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 66°F | Rain Showers Likely | 5 to 8 mph SE | 59% |
| Tonight | 55°F | Showers And Thunderstorms Likely | 3 to 7 mph E | 81% |
| Sunday | 68°F | Chance Rain Showers | 5 to 13 mph NE | 47% |
| Sunday Night | 48°F | Mostly Cloudy | 6 to 12 mph NE | 0% |
| Monday | 61°F | Mostly Cloudy | 7 to 12 mph NE | 1% |
| Monday Night | 45°F | Mostly Cloudy | 5 to 9 mph NE | 2% |
| Tuesday | 62°F | Partly Sunny | 7 to 13 mph ENE | 5% |
| Tuesday Night | 47°F | Chance Rain Showers | 8 to 12 mph ENE | 40% |
| Wednesday | 62°F | Chance Rain Showers | 12 mph E | 42% |
| Wednesday Night | 47°F | Chance Rain Showers | 5 to 10 mph ENE | 34% |
| Thursday | 65°F | Slight Chance Rain Showers | 5 to 8 mph ENE | 23% |
| Thursday Night | 47°F | Slight Chance Rain Showers then Mostly Cloudy | 2 to 7 mph NE | 15% |
| Friday | 69°F | Mostly Sunny | 2 to 8 mph NE | 8% |
| Friday Night | 47°F | Partly Cloudy | 2 to 7 mph NE | 8% |
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 Sep 19, 2026.