Vassar, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Vassar, a city in Tuscola County, Michigan.
Tonight
60°F
Mostly Cloudy
Mostly cloudy. Low around 60, with temperatures rising to around 62 overnight. South wind around 10 mph, with gusts as high as 23 mph.
7-day forecast for Vassar
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 60°F | Mostly Cloudy | 10 mph S | 3% |
| Wednesday | 71°F | Light Rain | 12 to 16 mph S | 90% |
| Wednesday Night | 50°F | Light Rain then Mostly Cloudy | 7 to 14 mph SSW | 85% |
| Thursday | 60°F | Mostly Cloudy then Chance Light Rain | 9 to 15 mph SW | 25% |
| Thursday Night | 43°F | Chance Light Rain | 2 to 8 mph W | 49% |
| Friday | 53°F | Light Rain Likely | 3 to 12 mph NNW | 55% |
| Friday Night | 35°F | Chance Light Rain | 6 to 10 mph NNW | 44% |
| Saturday | 51°F | Chance Light Rain then Partly Sunny | 6 to 9 mph NW | 26% |
| Saturday Night | 30°F | Partly Cloudy | 3 mph WSW | 5% |
| Sunday | 55°F | Mostly Sunny then Slight Chance Light Rain | 3 to 12 mph WSW | 15% |
| Sunday Night | 32°F | Slight Chance Light Rain then Partly Cloudy | 5 to 9 mph WNW | 15% |
| Monday | 57°F | Mostly Sunny | 5 to 13 mph W | 10% |
| Monday Night | 36°F | Partly Cloudy | 7 to 10 mph WSW | 10% |
| Tuesday | 59°F | Mostly Sunny | 8 to 14 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov) for Vassar (43.371, -83.578). Updated through the day.
Growing snapshot for Vassar
Last spring frost
May 9
First fall frost
Oct 7
Growing season
150 days
Hardiness zone
6a
More local growing data for Vassar: nearby ZIP 48768 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Akron
Barnes Lake
Caro
Cass City
Fairgrove
Fostoria
Gagetown
Kingston
Mayville
Millers Lake
Millington
Reese
Unionville
Climate data from the nearest NOAA station, Vassar, Mi (0.5 mi from Vassar). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.