Flint, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Flint, a city in Genesee County, Michigan.
Overnight
54°F
Cloudy
Cloudy. Low around 54, with temperatures rising to around 56 overnight. East wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Flint
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Cloudy | 5 mph E | 14% |
| Saturday | 65°F | Rain Showers | 5 to 8 mph ESE | 75% |
| Saturday Night | 57°F | Patchy Fog | 5 to 8 mph E | 81% |
| Sunday | 70°F | Chance Rain Showers | 6 to 12 mph NE | 53% |
| Sunday Night | 51°F | Mostly Cloudy | 6 to 12 mph NE | 0% |
| Monday | 62°F | Mostly Cloudy | 8 to 12 mph NE | 1% |
| Monday Night | 47°F | Mostly Cloudy | 6 to 12 mph NE | 2% |
| Tuesday | 62°F | Partly Sunny | 8 to 13 mph ENE | 4% |
| Tuesday Night | 49°F | Mostly Cloudy then Chance Rain Showers | 12 mph ENE | 36% |
| Wednesday | 63°F | Chance Rain Showers | 12 mph ENE | 43% |
| Wednesday Night | 50°F | Chance Rain Showers | 6 to 10 mph ENE | 43% |
| Thursday | 66°F | Slight Chance Rain Showers then Partly Sunny | 6 to 9 mph ENE | 17% |
| Thursday Night | 50°F | Mostly Cloudy | 2 to 8 mph NE | 14% |
| Friday | 70°F | Mostly Sunny | 3 to 8 mph NE | 9% |
Forecast source: National Weather Service (api.weather.gov) for Flint (43.024, -83.692). Updated through the day.
Growing snapshot for Flint
Last spring frost
May 3
First fall frost
Oct 13
Growing season
162 days
Hardiness zone
6a
More local growing data for Flint: nearby ZIP 48502 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Argentine
Beecher
Burton
Clio
Davison
Flushing
Gaines
Goodrich
Grand Blanc
Linden
Montrose
Mount Morris
Otisville
Swartz Creek
Climate data from the nearest NOAA station, Flint 7W, Mi (4.4 mi from Flint). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.