Sinking Spring, OH Weather & Growing Conditions
This Afternoon
81°F
Mostly Cloudy
Mostly cloudy, with a high near 81. North wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 81°F | Mostly Cloudy | 7 mph N | 3% |
| Tonight | 61°F | Partly Cloudy then Patchy Fog | 3 to 7 mph NE | 1% |
| Saturday | 84°F | Areas Of Fog then Slight Chance Rain Showers | 3 mph SE | 16% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 5 mph S | 35% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 50% |
| Sunday Night | 64°F | Chance Showers And Thunderstorms | 7 mph N | 50% |
| Monday | 77°F | Chance Showers And Thunderstorms | 8 mph NE | 42% |
| Monday Night | 60°F | Chance Showers And Thunderstorms | 6 to 9 mph NE | 52% |
| Tuesday | 75°F | Chance Showers And Thunderstorms | 9 mph NE | 52% |
| Tuesday Night | 60°F | Chance Showers And Thunderstorms | 5 to 9 mph NE | 52% |
| Wednesday | 73°F | Chance Rain Showers | 8 mph NE | 52% |
| Wednesday Night | 57°F | Chance Showers And Thunderstorms | 5 to 8 mph N | 52% |
| Thursday | 72°F | Partly Sunny then Slight Chance Rain Showers | 7 mph N | 15% |
| Thursday Night | 56°F | Slight Chance Rain Showers then Mostly Cloudy | 3 to 7 mph N | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sinking Spring, OH
Last spring frost
Apr 24
First fall frost
Oct 20
Growing season
178 days
Hardiness zone
6b
Explore more for Sinking Spring, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Hillsboro, Oh (16.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.