Clintonville, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Clintonville, a borough in Venango County, Pennsylvania.
This Afternoon
83°F
Sunny
Sunny, with a high near 83. Southeast wind around 2 mph.
7-day forecast for Clintonville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 83°F | Sunny | 2 mph SE | 0% |
| Tonight | 62°F | Mostly Clear | 5 mph SE | 0% |
| Wednesday | 84°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph S | 32% |
| Wednesday Night | 66°F | Chance Showers And Thunderstorms | 3 mph S | 44% |
| Thursday | 83°F | Showers And Thunderstorms Likely | 6 mph SW | 66% |
| Thursday Night | 65°F | Showers And Thunderstorms Likely | 3 mph S | 66% |
| Friday | 82°F | Showers And Thunderstorms | 2 to 7 mph SW | 85% |
| Friday Night | 64°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 mph SW | 85% |
| Saturday | 82°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 3 to 7 mph SW | 43% |
| Saturday Night | 64°F | Chance Showers And Thunderstorms | 5 mph SW | 43% |
| Sunday | 85°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 8 mph SW | 22% |
| Sunday Night | 67°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 mph SW | 30% |
| Monday | 85°F | Chance Rain Showers | 9 mph SW | 46% |
| Monday Night | 65°F | Chance Showers And Thunderstorms | 5 to 8 mph W | 51% |
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
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Rouseville
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Titusville
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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 Aug 4, 2026.