Upper Sandusky, OH Weather & Growing Conditions
Tonight
57°F
Partly Cloudy
Partly cloudy, with a low around 57. Northeast wind 3 to 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 57°F | Partly Cloudy | 3 to 12 mph NE | 1% |
| Saturday | 79°F | Chance Rain Showers | 6 mph SE | 49% |
| Saturday Night | 66°F | Showers And Thunderstorms | 7 mph S | 79% |
| Sunday | 77°F | Showers And Thunderstorms | 7 to 14 mph NW | 89% |
| Sunday Night | 58°F | Showers And Thunderstorms Likely | 14 mph NE | 61% |
| Monday | 68°F | Chance Rain Showers | 13 to 18 mph NE | 46% |
| Monday Night | 54°F | Chance Rain Showers | 14 to 18 mph NE | 46% |
| Tuesday | 68°F | Chance Rain Showers | 15 to 18 mph NE | 38% |
| Tuesday Night | 56°F | Chance Rain Showers | 13 to 18 mph NE | 53% |
| Wednesday | 68°F | Chance Rain Showers | 14 mph NE | 53% |
| Wednesday Night | 55°F | Chance Rain Showers | 8 to 12 mph NE | 42% |
| Thursday | 70°F | Partly Sunny then Slight Chance Rain Showers | 8 to 12 mph NE | 15% |
| Thursday Night | 54°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 12 mph N | 15% |
| Friday | 70°F | Mostly Sunny | 6 to 12 mph N | 10% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Upper Sandusky, OH
Last spring frost
Apr 29
First fall frost
Oct 17
Growing season
171 days
Hardiness zone
6a
Explore more for Upper Sandusky, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Upper Sandusky, Oh (1.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.