Mount Morris, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mount Morris, a city in Genesee County, Michigan.
Today
87°F
Sunny
Sunny, with a high near 87. Southwest wind 5 to 8 mph.
7-day forecast for Mount Morris
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny | 5 to 8 mph SW | 0% |
| Tonight | 61°F | Mostly Clear | 7 mph SSW | 0% |
| Wednesday | 87°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 9 mph SW | 15% |
| Wednesday Night | 63°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 2 to 8 mph W | 76% |
| Thursday | 81°F | Showers And Thunderstorms | 2 to 6 mph WSW | 76% |
| Thursday Night | 61°F | Chance Showers And Thunderstorms | 1 to 5 mph E | 40% |
| Friday | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 5 mph SW | 21% |
| Friday Night | 62°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 5 mph SW | 21% |
| Saturday | 88°F | Sunny | 3 to 10 mph SW | 5% |
| Saturday Night | 65°F | Chance Rain Showers | 5 to 9 mph SW | 30% |
| Sunday | 89°F | Chance Rain Showers | 5 to 14 mph SW | 30% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 7 to 13 mph WSW | 50% |
| Monday | 86°F | Chance Rain Showers | 9 mph WSW | 50% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 5 to 8 mph WSW | 47% |
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 Aug 4, 2026.