Harveysburg, OH Weather & Growing Conditions
This Afternoon
79°F
Mostly Cloudy
Mostly cloudy, with a high near 79. Northeast wind around 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Mostly Cloudy | 9 mph NE | 1% |
| Tonight | 60°F | Partly Cloudy | 5 to 9 mph NE | 2% |
| Saturday | 82°F | Patchy Fog then Chance Showers And Thunderstorms | 6 mph SE | 39% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 6 mph S | 68% |
| Sunday | 83°F | Chance Showers And Thunderstorms | 7 mph SW | 52% |
| Sunday Night | 62°F | Chance Showers And Thunderstorms | 8 to 12 mph N | 52% |
| Monday | 75°F | Chance Showers And Thunderstorms | 12 mph NE | 50% |
| Monday Night | 58°F | Chance Showers And Thunderstorms | 9 to 15 mph NE | 48% |
| Tuesday | 73°F | Chance Showers And Thunderstorms | 12 mph NE | 48% |
| Tuesday Night | 58°F | Chance Showers And Thunderstorms | 7 to 14 mph NE | 44% |
| Wednesday | 71°F | Chance Rain Showers | 10 mph NE | 38% |
| Wednesday Night | 57°F | Chance Showers And Thunderstorms | 6 to 12 mph N | 34% |
| Thursday | 72°F | Partly Sunny | 9 mph N | 12% |
| Thursday Night | 55°F | Mostly Cloudy | 5 to 9 mph N | 12% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Harveysburg, OH
Last spring frost
Apr 18
First fall frost
Oct 24
Growing season
188 days
Hardiness zone
6b
Explore more for Harveysburg, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Xenia 6 Sse, Oh (8.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.