Ostrander, OH Weather & Growing Conditions
Overnight
57°F
Mostly Cloudy
Mostly cloudy, with a low around 57. Northeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Mostly Cloudy | 5 mph NE | 1% |
| Saturday | 81°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 3 to 7 mph SE | 41% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 7 mph S | 54% |
| Sunday | 80°F | Showers And Thunderstorms Likely | 6 to 12 mph W | 70% |
| Sunday Night | 56°F | Showers And Thunderstorms Likely | 13 mph NE | 68% |
| Monday | 68°F | Chance Rain Showers | 13 mph NE | 47% |
| Monday Night | 52°F | Chance Rain Showers | 10 to 14 mph NE | 42% |
| Tuesday | 68°F | Chance Rain Showers | 13 mph NE | 27% |
| Tuesday Night | 55°F | Rain Showers Likely | 14 mph NE | 62% |
| Wednesday | 68°F | Rain Showers Likely | 10 to 14 mph E | 62% |
| Wednesday Night | 54°F | Rain Showers Likely | 9 to 13 mph E | 62% |
| Thursday | 69°F | Slight Chance Rain Showers | 9 mph NE | 18% |
| Thursday Night | 52°F | Mostly Cloudy | 6 to 9 mph N | 13% |
| Friday | 70°F | Mostly Sunny then Slight Chance Rain Showers | 7 to 12 mph NE | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Ostrander, OH
Last spring frost
Apr 19
First fall frost
Oct 26
Growing season
188 days
Hardiness zone
6b
Explore more for Ostrander, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Marysville, Oh (7.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.