Polk, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Polk, a borough in Venango County, Pennsylvania.
Overnight
52°F
Mostly Clear
Mostly clear, with a low around 52. Southeast wind around 1 mph.
7-day forecast for Polk
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Mostly Clear | 1 mph SE | 1% |
| Wednesday | 75°F | Partly Sunny then Slight Chance Light Rain | 0 to 10 mph S | 21% |
| Wednesday Night | 58°F | Light Rain | 8 to 12 mph S | 99% |
| Thursday | 67°F | Slight Chance Light Rain then Mostly Sunny | 7 to 12 mph SW | 20% |
| Thursday Night | 45°F | Partly Cloudy | 5 mph SW | 3% |
| Friday | 61°F | Chance Light Rain | 2 to 7 mph SW | 35% |
| Friday Night | 39°F | Light Rain Likely | 2 to 7 mph W | 55% |
| Saturday | 52°F | Light Rain Likely | 7 to 10 mph W | 55% |
| Saturday Night | 33°F | Chance Light Rain | 7 mph W | 41% |
| Sunday | 53°F | Slight Chance Light Rain then Partly Sunny | 6 to 12 mph W | 15% |
| Sunday Night | 31°F | Partly Cloudy | 7 mph W | 14% |
| Monday | 55°F | Slight Chance Light Rain | 6 to 10 mph W | 23% |
| Monday Night | 32°F | Slight Chance Light Rain then Partly Cloudy | 5 to 8 mph SW | 18% |
| Tuesday | 59°F | Mostly Sunny | 8 to 12 mph SW | 8% |
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.