Saline, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Saline, a city in Washtenaw County, Michigan.
Tonight
55°F
Mostly Cloudy then Chance Light Rain
A chance of rain after 1am. Mostly cloudy, with a low around 55. East northeast wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Saline
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 55°F | Mostly Cloudy then Chance Light Rain | 7 mph ENE | 27% |
| Saturday | 67°F | Rain Showers | 5 to 9 mph E | 87% |
| Saturday Night | 58°F | Showers And Thunderstorms | 5 to 9 mph E | 80% |
| Sunday | 67°F | Showers And Thunderstorms Likely | 6 to 12 mph N | 62% |
| Sunday Night | 51°F | Chance Rain Showers then Mostly Cloudy | 12 mph NE | 44% |
| Monday | 62°F | Slight Chance Rain Showers | 10 to 14 mph NE | 22% |
| Monday Night | 48°F | Cloudy | 12 to 15 mph NE | 12% |
| Tuesday | 62°F | Mostly Cloudy then Slight Chance Rain Showers | 16 mph NE | 17% |
| Tuesday Night | 50°F | Chance Rain Showers | 14 mph NE | 46% |
| Wednesday | 62°F | Chance Rain Showers | 14 mph NE | 46% |
| Wednesday Night | 50°F | Chance Rain Showers | 7 to 10 mph NE | 43% |
| Thursday | 64°F | Mostly Cloudy | 9 mph NNE | 10% |
| Thursday Night | 50°F | Mostly Cloudy | 5 to 8 mph NNE | 10% |
| Friday | 68°F | Mostly Sunny | 8 mph NNE | 6% |
Forecast source: National Weather Service (api.weather.gov) for Saline (42.175, -83.777). Updated through the day.
Growing snapshot for Saline
Last spring frost
May 2
First fall frost
Oct 11
Growing season
160 days
Hardiness zone
6a
More local growing data for Saline: nearby ZIP 48176 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Saline 4Sw, Mi (1 mi from Saline). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.