Mount Morris, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mount Morris, a city in Genesee County, Michigan.
Tonight
62°F
Mostly Cloudy
Mostly cloudy, with a low around 62. South wind around 12 mph, with gusts as high as 24 mph.
7-day forecast for Mount Morris
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 62°F | Mostly Cloudy | 12 mph S | 3% |
| Wednesday | 70°F | Light Rain | 13 to 16 mph S | 84% |
| Wednesday Night | 51°F | Light Rain then Mostly Cloudy | 8 to 13 mph SSW | 88% |
| Thursday | 60°F | Mostly Cloudy then Slight Chance Light Rain | 10 to 14 mph SW | 20% |
| Thursday Night | 44°F | Chance Light Rain | 3 to 8 mph W | 47% |
| Friday | 53°F | Chance Light Rain | 5 to 10 mph NW | 52% |
| Friday Night | 36°F | Chance Light Rain | 9 mph NNW | 44% |
| Saturday | 51°F | Slight Chance Light Rain then Partly Sunny | 9 mph NW | 24% |
| Saturday Night | 31°F | Partly Cloudy | 5 mph W | 5% |
| Sunday | 55°F | Mostly Sunny then Slight Chance Light Rain | 5 to 12 mph WSW | 15% |
| Sunday Night | 33°F | Slight Chance Light Rain then Partly Cloudy | 6 to 9 mph WNW | 15% |
| Monday | 57°F | Mostly Sunny | 6 to 12 mph W | 10% |
| Monday Night | 38°F | Partly Cloudy | 10 mph WSW | 10% |
| Tuesday | 59°F | Mostly Sunny | 8 to 14 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov) for Mount Morris (43.118, -83.699). Updated through the day.
Growing snapshot for Mount Morris
Last spring frost
May 8
First fall frost
Oct 5
Growing season
148 days
Hardiness zone
6a
More local growing data for Mount Morris: nearby ZIP 48458 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Argentine
Beecher
Burton
Clio
Davison
Flint
Flushing
Gaines
Goodrich
Grand Blanc
Linden
Montrose
Otisville
Swartz Creek
Climate data from the nearest NOAA station, Burton 4N, Mi (6 mi from Mount Morris). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.