Cooperstown, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cooperstown, a borough in Venango County, Pennsylvania.
This Afternoon
74°F
Mostly Sunny
Mostly sunny, with a high near 74. North wind around 8 mph.
7-day forecast for Cooperstown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Mostly Sunny | 8 mph N | 5% |
| Tonight | 53°F | Partly Cloudy | 3 to 8 mph NE | 5% |
| Saturday | 72°F | Partly Sunny then Slight Chance Rain Showers | 6 mph E | 17% |
| Saturday Night | 60°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 mph SE | 84% |
| Sunday | 71°F | Showers And Thunderstorms | 7 mph W | 85% |
| Sunday Night | 52°F | Rain Showers Likely | 8 mph NE | 55% |
| Monday | 66°F | Chance Rain Showers | 9 mph NE | 26% |
| Monday Night | 51°F | Chance Rain Showers | 10 mph E | 49% |
| Tuesday | 63°F | Chance Rain Showers | 12 mph E | 49% |
| Tuesday Night | 49°F | Showers And Thunderstorms Likely | 15 mph E | 60% |
| Wednesday | 60°F | Rain Showers Likely | 10 to 14 mph E | 60% |
| Wednesday Night | 49°F | Showers And Thunderstorms Likely | 10 to 14 mph SE | 56% |
| Thursday | 63°F | Chance Rain Showers | 7 to 10 mph E | 48% |
| Thursday Night | 49°F | Chance Rain Showers | 3 to 7 mph NE | 29% |
Forecast source: National Weather Service (api.weather.gov) for Cooperstown (41.500, -79.874). Updated through the day.
Growing snapshot for Cooperstown
Last spring frost
May 2
First fall frost
Oct 23
Growing season
171 days
Hardiness zone
6a
More local growing data for Cooperstown: nearby ZIP 16317 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Franklin, Pa (9.2 mi from Cooperstown). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.