Vassar, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Vassar, a city in Tuscola County, Michigan.
Today
87°F
Sunny
Sunny, with a high near 87. Southwest wind 5 to 8 mph, with gusts as high as 18 mph.
7-day forecast for Vassar
| 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 | 86°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 9 mph SW | 19% |
| Wednesday Night | 63°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 2 to 8 mph W | 79% |
| Thursday | 81°F | Rain Showers | 2 to 6 mph W | 79% |
| Thursday Night | 60°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 1 to 5 mph ESE | 40% |
| Friday | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 5 mph SW | 19% |
| Friday Night | 62°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 3 mph SSW | 19% |
| Saturday | 88°F | Sunny | 3 to 12 mph SW | 6% |
| Saturday Night | 64°F | Chance Rain Showers | 5 to 10 mph SW | 31% |
| Sunday | 88°F | Chance Rain Showers | 5 to 15 mph SW | 31% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 6 to 14 mph WSW | 49% |
| Monday | 85°F | Chance Rain Showers | 9 mph WSW | 49% |
| Monday Night | 63°F | Chance Showers And Thunderstorms | 5 to 8 mph W | 48% |
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 Aug 4, 2026.