Ostrander, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ostrander, a village in Delaware County, Ohio.
This Afternoon
75°F
Sunny
Sunny, with a high near 75. South wind around 12 mph.
7-day forecast for Ostrander
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Sunny | 12 mph S | 1% |
| Tonight | 60°F | Mostly Cloudy then Slight Chance Rain Showers | 9 to 14 mph SE | 17% |
| Wednesday | 66°F | Showers And Thunderstorms | 16 mph S | 96% |
| Wednesday Night | 51°F | Showers And Thunderstorms then Mostly Cloudy | 6 to 16 mph SW | 80% |
| Thursday | 64°F | Mostly Sunny | 7 to 14 mph SW | 0% |
| Thursday Night | 45°F | Partly Cloudy | 2 to 8 mph SW | 2% |
| Friday | 60°F | Partly Sunny then Slight Chance Light Rain | 2 to 8 mph NW | 16% |
| Friday Night | 39°F | Slight Chance Light Rain then Mostly Cloudy | 8 mph NW | 16% |
| Saturday | 54°F | Partly Sunny | 9 mph NW | 13% |
| Saturday Night | 34°F | Partly Cloudy | 2 to 6 mph W | 4% |
| Sunday | 55°F | Mostly Sunny | 3 to 9 mph W | 10% |
| Sunday Night | 33°F | Partly Cloudy | 5 to 8 mph W | 14% |
| Monday | 58°F | Mostly Sunny | 5 to 10 mph W | 14% |
| Monday Night | 36°F | Partly Cloudy | 8 mph SW | 13% |
Forecast source: National Weather Service (api.weather.gov) for Ostrander (40.269, -83.207). Updated through the day.
Growing snapshot for Ostrander
Last spring frost
Apr 19
First fall frost
Oct 26
Growing season
188 days
Hardiness zone
6b
More local growing data for Ostrander: nearby ZIP 43061 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Marysville, Oh (7.4 mi from Ostrander). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.