Sanford, MI Weather & Growing Conditions
Overnight
49°F
Mostly Cloudy
Mostly cloudy. Low around 49, with temperatures rising to around 52 overnight. East northeast wind around 3 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Mostly Cloudy | 3 mph ENE | 22% |
| Saturday | 63°F | Rain Showers | 6 mph E | 53% |
| Saturday Night | 54°F | Rain Showers Likely | 7 mph E | 73% |
| Sunday | 70°F | Chance Rain Showers then Partly Sunny | 6 to 12 mph NE | 43% |
| Sunday Night | 48°F | Partly Cloudy | 9 mph NE | 0% |
| Monday | 61°F | Mostly Cloudy | 8 to 12 mph NE | 1% |
| Monday Night | 44°F | Mostly Cloudy | 6 to 12 mph NE | 1% |
| Tuesday | 62°F | Mostly Sunny | 6 to 14 mph ENE | 2% |
| Tuesday Night | 46°F | Partly Cloudy then Slight Chance Rain Showers | 8 to 13 mph ENE | 17% |
| Wednesday | 63°F | Chance Rain Showers | 12 mph ENE | 38% |
| Wednesday Night | 47°F | Chance Rain Showers then Mostly Cloudy | 5 to 12 mph ENE | 34% |
| Thursday | 66°F | Partly Sunny | 5 to 9 mph NE | 10% |
| Thursday Night | 47°F | Mostly Cloudy | 2 to 7 mph NE | 7% |
| Friday | 70°F | Mostly Sunny | 3 to 8 mph NE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sanford, MI
Last spring frost
May 15
First fall frost
Sep 29
Growing season
134 days
Hardiness zone
6a
Explore more for Sanford, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Oil City 2S, Mi (12 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.