Coolville, OH Weather & Growing Conditions
This Afternoon
83°F
Mostly Sunny
Mostly sunny, with a high near 83. South wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 83°F | Mostly Sunny | 1 mph S | 3% |
| Tonight | 67°F | Areas Of Fog | 1 to 5 mph S | 57% |
| Sunday | 83°F | Chance Showers And Thunderstorms | 3 to 7 mph SW | 48% |
| Sunday Night | 62°F | Chance Showers And Thunderstorms | 3 to 7 mph NE | 46% |
| Monday | 73°F | Chance Showers And Thunderstorms | 8 mph NE | 43% |
| Monday Night | 58°F | Slight Chance Showers And Thunderstorms | 3 to 8 mph NE | 57% |
| Tuesday | 72°F | Rain Showers Likely | 7 mph NE | 63% |
| Tuesday Night | 57°F | Showers And Thunderstorms Likely | 6 to 10 mph NE | 73% |
| Wednesday | 68°F | Showers And Thunderstorms Likely | 10 mph E | 73% |
| Wednesday Night | 55°F | Showers And Thunderstorms Likely | 5 to 10 mph E | 73% |
| Thursday | 69°F | Chance Rain Showers | 7 mph NE | 34% |
| Thursday Night | 53°F | Chance Rain Showers then Mostly Cloudy | 2 to 7 mph N | 25% |
| Friday | 69°F | Mostly Sunny | 5 to 8 mph NE | 14% |
| Friday Night | 51°F | Partly Cloudy | 3 to 7 mph NE | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Coolville, OH
Last spring frost
Apr 14
First fall frost
Oct 30
Growing season
197 days
Hardiness zone
6b
Explore more for Coolville, OH: full frost dates · planting calendar · Ohio frost dates
Climate data from the nearest NOAA station, Parkersburg, Wv (14.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.