Sandusky, MI Weather & Growing Conditions
Overnight
51°F
Mostly Cloudy
Mostly cloudy. Low around 51, with temperatures rising to around 53 overnight. East northeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Mostly Cloudy | 5 mph ENE | 12% |
| Saturday | 66°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 8 mph ESE | 40% |
| Saturday Night | 54°F | Showers And Thunderstorms Likely | 8 mph E | 71% |
| Sunday | 68°F | Rain Showers Likely | 6 to 15 mph NE | 62% |
| Sunday Night | 49°F | Partly Cloudy | 9 to 14 mph NE | 0% |
| Monday | 61°F | Mostly Cloudy | 14 mph NE | 1% |
| Monday Night | 45°F | Mostly Cloudy | 8 to 13 mph NE | 1% |
| Tuesday | 62°F | Partly Sunny | 10 to 16 mph ENE | 2% |
| Tuesday Night | 47°F | Mostly Cloudy then Chance Rain Showers | 12 to 16 mph ENE | 33% |
| Wednesday | 63°F | Chance Rain Showers | 15 mph E | 35% |
| Wednesday Night | 48°F | Chance Rain Showers | 7 to 14 mph E | 30% |
| Thursday | 65°F | Chance Rain Showers | 7 to 10 mph E | 25% |
| Thursday Night | 48°F | Mostly Cloudy | 3 to 10 mph ENE | 14% |
| Friday | 68°F | Mostly Sunny | 5 to 10 mph NE | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sandusky, MI
Last spring frost
May 2
First fall frost
Oct 16
Growing season
165 days
Hardiness zone
6a
Explore more for Sandusky, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Sandusky, Mi (1.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.