Saline, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Saline, a city in Washtenaw County, Michigan.
Tonight
60°F
Partly Cloudy then Slight Chance Light Rain
A slight chance of rain after 5am. Partly cloudy. Low around 60, with temperatures rising to around 62 overnight. South southeast wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Saline
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 60°F | Partly Cloudy then Slight Chance Light Rain | 12 mph SSE | 17% |
| Wednesday | 69°F | Light Rain | 13 to 18 mph S | 98% |
| Wednesday Night | 49°F | Light Rain then Mostly Cloudy | 8 to 14 mph SSW | 84% |
| Thursday | 61°F | Mostly Cloudy then Slight Chance Light Rain | 10 to 17 mph SW | 15% |
| Thursday Night | 44°F | Slight Chance Light Rain | 3 to 8 mph W | 23% |
| Friday | 56°F | Chance Light Rain | 3 to 10 mph NW | 44% |
| Friday Night | 36°F | Chance Light Rain | 9 mph NW | 40% |
| Saturday | 52°F | Slight Chance Light Rain then Partly Sunny | 10 mph NW | 19% |
| Saturday Night | 31°F | Partly Cloudy | 6 mph W | 7% |
| Sunday | 56°F | Mostly Sunny then Slight Chance Light Rain | 5 to 12 mph WSW | 17% |
| Sunday Night | 33°F | Slight Chance Light Rain then Partly Cloudy | 9 mph WNW | 17% |
| Monday | 58°F | Mostly Sunny | 7 to 13 mph W | 12% |
| Monday Night | 36°F | Partly Cloudy | 10 mph WSW | 11% |
| Tuesday | 61°F | Mostly Sunny | 9 to 15 mph W | 3% |
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 Nov 4, 2026.