Polk, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Polk, a borough in Venango County, Pennsylvania.
Tonight
53°F
Mostly Clear
Mostly clear, with a low around 53. Southeast wind 2 to 6 mph.
7-day forecast for Polk
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Mostly Clear | 2 to 6 mph SE | 3% |
| Wednesday | 75°F | Partly Sunny | 6 to 10 mph S | 13% |
| Wednesday Night | 58°F | Light Rain | 8 to 12 mph S | 100% |
| Thursday | 68°F | Chance Light Rain then Mostly Sunny | 6 to 12 mph SW | 32% |
| Thursday Night | 46°F | Partly Cloudy | 0 to 5 mph SW | 3% |
| Friday | 63°F | Partly Sunny then Slight Chance Light Rain | 0 to 6 mph W | 20% |
| Friday Night | 42°F | Chance Light Rain | 1 to 5 mph NW | 36% |
| Saturday | 54°F | Chance Light Rain | 5 to 9 mph W | 37% |
| Saturday Night | 35°F | Chance Light Rain | 2 to 6 mph W | 37% |
| Sunday | 54°F | Partly Sunny then Slight Chance Light Rain | 3 to 9 mph SW | 20% |
| Sunday Night | 33°F | Chance Light Rain | 7 mph W | 28% |
| Monday | 55°F | Chance Light Rain | 7 to 12 mph W | 35% |
| Monday Night | 34°F | Chance Light Rain | 6 to 9 mph SW | 35% |
| Tuesday | 59°F | Mostly Sunny then Slight Chance Light Rain | 9 to 14 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov) for Polk (41.368, -79.929). Updated through the day.
Growing snapshot for Polk
Last spring frost
May 2
First fall frost
Oct 23
Growing season
171 days
Hardiness zone
6a
More local growing data for Polk: nearby ZIP 16342 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Clintonville
Cooperstown
Emlenton
Franklin
Hannasville
Hasson Heights
Kennerdell
Oil City
Pleasantville
Rouseville
Seneca
Sugarcreek
Titusville
Utica
Woodland Heights
Climate data from the nearest NOAA station, Franklin, Pa (7.8 mi from Polk). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.