Clintonville, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clintonville, a borough in Venango County, Pennsylvania.
This Afternoon
74°F
Slight Chance Rain Showers
A slight chance of rain showers before 2pm. Mostly cloudy, with a high near 74. Southeast wind around 7 mph. Chance of precipitation is 20%.
7-day forecast for Clintonville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Slight Chance Rain Showers | 7 mph SE | 18% |
| Tonight | 60°F | Showers And Thunderstorms | 6 mph SE | 75% |
| Sunday | 73°F | Showers And Thunderstorms | 9 mph W | 92% |
| Sunday Night | 49°F | Slight Chance Rain Showers then Mostly Cloudy | 8 mph NE | 21% |
| Monday | 66°F | Mostly Cloudy then Slight Chance Rain Showers | 10 mph NE | 17% |
| Monday Night | 48°F | Chance Rain Showers | 8 to 13 mph E | 43% |
| Tuesday | 61°F | Chance Rain Showers | 14 mph E | 49% |
| Tuesday Night | 47°F | Rain Showers Likely | 14 to 17 mph E | 61% |
| Wednesday | 59°F | Rain Showers Likely | 14 to 17 mph E | 61% |
| Wednesday Night | 47°F | Chance Rain Showers | 15 mph E | 49% |
| Thursday | 64°F | Chance Rain Showers | 8 to 13 mph E | 49% |
| Thursday Night | 47°F | Slight Chance Rain Showers then Mostly Cloudy | 7 mph E | 15% |
| Friday | 68°F | Partly Sunny | 7 mph NE | 12% |
| Friday Night | 47°F | Partly Cloudy | 7 mph NE | 12% |
Forecast source: National Weather Service (api.weather.gov) for Clintonville (41.201, -79.875). Updated through the day.
Growing snapshot for Clintonville
Last spring frost
May 7
First fall frost
Oct 14
Growing season
158 days
Hardiness zone
6a
More local growing data for Clintonville: nearby ZIP 16372 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Cooperstown
Emlenton
Franklin
Hannasville
Hasson Heights
Kennerdell
Oil City
Pleasantville
Polk
Rouseville
Seneca
Sugarcreek
Titusville
Utica
Woodland Heights
Climate data from the nearest NOAA station, Slippery Rock 1 Ssw, Pa (13.9 mi from Clintonville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.