Sturgis, MI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sturgis, a city in St. Joseph County, Michigan.
This Afternoon
75°F
Partly Sunny
Partly sunny, with a high near 75. East wind around 10 mph.
7-day forecast for Sturgis
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Partly Sunny | 10 mph E | 3% |
| Tonight | 57°F | Mostly Cloudy then Chance Showers And Thunderstorms | 5 to 10 mph E | 35% |
| Saturday | 73°F | Showers And Thunderstorms | 10 mph SE | 90% |
| Saturday Night | 62°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 10 mph S | 87% |
| Sunday | 70°F | Showers And Thunderstorms | 5 to 10 mph N | 81% |
| Sunday Night | 52°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 50% |
| Monday | 64°F | Chance Rain Showers | 10 to 15 mph NE | 44% |
| Monday Night | 48°F | Slight Chance Rain Showers | 10 to 15 mph NE | 15% |
| Tuesday | 64°F | Mostly Cloudy then Chance Rain Showers | 10 to 15 mph NE | 25% |
| Tuesday Night | 50°F | Chance Rain Showers | 10 to 15 mph NE | 25% |
| Wednesday | 64°F | Slight Chance Rain Showers | 10 mph NE | 19% |
| Wednesday Night | 51°F | Mostly Cloudy | 5 to 10 mph NE | 14% |
| Thursday | 67°F | Partly Sunny | 5 to 10 mph NE | 7% |
| Thursday Night | 51°F | Mostly Cloudy | 5 to 10 mph NE | 7% |
Forecast source: National Weather Service (api.weather.gov) for Sturgis (41.799, -85.418). Updated through the day.
Growing snapshot for Sturgis
Last spring frost
Apr 30
First fall frost
Oct 17
Growing season
170 days
Hardiness zone
6a
More local growing data for Sturgis: nearby ZIP 49091 weather · frost dates · planting calendar · Michigan frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Three Rivers, Mi (12.1 mi from Sturgis). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.