Montrose, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Montrose, a city in Genesee County, Michigan.
This Afternoon
72°F
Mostly Cloudy
Mostly cloudy. High near 72, with temperatures falling to around 68 in the afternoon. North northeast wind around 12 mph, with gusts as high as 21 mph.
7-day forecast for Montrose
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Mostly Cloudy | 12 mph NNE | 0% |
| Tonight | 51°F | Mostly Cloudy then Chance Rain Showers | 5 to 12 mph ENE | 28% |
| Saturday | 66°F | Rain Showers | 3 to 8 mph ESE | 75% |
| Saturday Night | 55°F | Showers And Thunderstorms | 5 to 8 mph E | 78% |
| Sunday | 68°F | Chance Rain Showers | 7 to 14 mph NE | 37% |
| Sunday Night | 49°F | Chance Rain Showers then Mostly Cloudy | 8 to 14 mph NE | 36% |
| Monday | 64°F | Mostly Cloudy | 10 to 14 mph NE | 6% |
| Monday Night | 46°F | Mostly Cloudy | 8 to 14 mph NE | 6% |
| Tuesday | 63°F | Partly Sunny | 10 to 15 mph NE | 10% |
| Tuesday Night | 48°F | Chance Rain Showers | 9 to 15 mph ENE | 38% |
| Wednesday | 64°F | Chance Rain Showers | 12 mph ENE | 40% |
| Wednesday Night | 49°F | Chance Rain Showers | 5 to 10 mph NE | 29% |
| Thursday | 67°F | Partly Sunny | 6 to 10 mph NE | 11% |
| Thursday Night | 49°F | Mostly Cloudy | 3 to 8 mph NNE | 11% |
Forecast source: National Weather Service (api.weather.gov) for Montrose (43.176, -83.893). Updated through the day.
Growing snapshot for Montrose
Last spring frost
May 3
First fall frost
Oct 13
Growing season
162 days
Hardiness zone
6a
More local growing data for Montrose: nearby ZIP 48457 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Argentine
Beecher
Burton
Clio
Davison
Flint
Flushing
Gaines
Goodrich
Grand Blanc
Linden
Mount Morris
Otisville
Swartz Creek
Climate data from the nearest NOAA station, Flint 7W, Mi (12.3 mi from Montrose). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.