Montrose, MI Weather & Growing Conditions
Overnight
51°F
Slight Chance Rain Showers
A slight chance of rain showers. Mostly cloudy. Low around 51, with temperatures rising to around 54 overnight. East northeast wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Slight Chance Rain Showers | 5 mph ENE | 22% |
| Saturday | 64°F | Rain Showers | 5 to 8 mph ESE | 72% |
| Saturday Night | 55°F | Showers And Thunderstorms | 5 to 8 mph E | 78% |
| Sunday | 69°F | Chance Rain Showers | 6 to 14 mph NE | 33% |
| Sunday Night | 49°F | Partly Cloudy | 8 to 14 mph NE | 0% |
| Monday | 63°F | Mostly Cloudy | 9 to 15 mph NE | 1% |
| Monday Night | 45°F | Mostly Cloudy | 8 to 15 mph NE | 1% |
| Tuesday | 63°F | Partly Sunny | 9 to 15 mph NE | 3% |
| Tuesday Night | 47°F | Mostly Cloudy then Chance Rain Showers | 14 mph ENE | 33% |
| Wednesday | 64°F | Chance Rain Showers | 14 mph ENE | 39% |
| Wednesday Night | 48°F | Chance Rain Showers | 6 to 12 mph ENE | 39% |
| Thursday | 67°F | Partly Sunny | 7 to 10 mph NE | 14% |
| Thursday Night | 48°F | Mostly Cloudy | 3 to 10 mph NE | 13% |
| Friday | 71°F | Mostly Sunny | 5 to 10 mph NE | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Montrose, MI
Last spring frost
May 3
First fall frost
Oct 13
Growing season
162 days
Hardiness zone
6a
Explore more for Montrose, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Flint 7W, Mi (12.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.