Vassar, MI Weather & Growing Conditions
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
| 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). Updated through the day.
Growing snapshot for Vassar, MI
Last spring frost
May 9
First fall frost
Oct 7
Growing season
150 days
Hardiness zone
6a
Explore more for Vassar, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Vassar, Mi (0.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.