Tustin, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tustin, a village in Osceola County, Michigan.
This Afternoon
62°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy. High near 62, with temperatures falling to around 60 in the afternoon. East southeast wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Tustin
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Chance Rain Showers | 9 mph ESE | 51% |
| Tonight | 49°F | Chance Rain Showers | 5 to 9 mph E | 50% |
| Sunday | 69°F | Slight Chance Rain Showers then Partly Sunny | 6 to 10 mph NE | 22% |
| Sunday Night | 41°F | Partly Cloudy | 10 mph NE | 0% |
| Monday | 61°F | Mostly Cloudy | 12 mph ENE | 1% |
| Monday Night | 40°F | Mostly Cloudy | 9 mph ENE | 1% |
| Tuesday | 63°F | Mostly Sunny | 9 to 13 mph ENE | 3% |
| Tuesday Night | 41°F | Partly Cloudy | 12 mph ENE | 8% |
| Wednesday | 63°F | Mostly Sunny then Slight Chance Rain Showers | 13 mph E | 17% |
| Wednesday Night | 42°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 10 mph ENE | 17% |
| Thursday | 66°F | Partly Sunny | 5 to 9 mph ENE | 4% |
| Thursday Night | 43°F | Mostly Cloudy | 3 to 7 mph ENE | 4% |
| Friday | 70°F | Mostly Sunny | 3 to 7 mph NE | 4% |
| Friday Night | 43°F | Partly Cloudy | 2 to 6 mph ENE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Tustin (44.101, -85.459). Updated through the day.
Growing snapshot for Tustin
Last spring frost
May 15
First fall frost
Oct 1
Growing season
139 days
Hardiness zone
5a
More local growing data for Tustin: nearby ZIP 49688 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Cadillac 9&10 News, Mi (6.1 mi from Tustin). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.