Parker, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Parker, a city in Clarion County, Pennsylvania.
This Afternoon
78°F
Mostly Sunny
Mostly sunny, with a high near 78. North wind around 6 mph.
7-day forecast for Parker
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Mostly Sunny | 6 mph N | 10% |
| Tonight | 54°F | Partly Cloudy | 5 mph NE | 10% |
| Saturday | 77°F | Partly Sunny | 5 mph E | 14% |
| Saturday Night | 62°F | Mostly Cloudy then Showers And Thunderstorms | 5 mph SE | 77% |
| Sunday | 76°F | Showers And Thunderstorms | 6 mph SW | 95% |
| Sunday Night | 54°F | Rain Showers Likely | 7 mph N | 69% |
| Monday | 70°F | Chance Rain Showers | 8 mph NE | 27% |
| Monday Night | 53°F | Chance Rain Showers | 9 mph E | 54% |
| Tuesday | 66°F | Rain Showers Likely | 12 mph E | 63% |
| Tuesday Night | 50°F | Showers And Thunderstorms Likely | 13 mph E | 63% |
| Wednesday | 64°F | Rain Showers Likely | 12 mph E | 63% |
| Wednesday Night | 50°F | Chance Showers And Thunderstorms | 10 mph E | 53% |
| Thursday | 66°F | Chance Rain Showers | 9 mph E | 44% |
| Thursday Night | 50°F | Slight Chance Rain Showers | 6 mph E | 21% |
Forecast source: National Weather Service (api.weather.gov) for Parker (41.091, -79.685). Updated through the day.
Growing snapshot for Parker
Last spring frost
May 9
First fall frost
Oct 11
Growing season
154 days
Hardiness zone
6a
More local growing data for Parker: nearby ZIP 16049 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Callensburg
Clarion
Crown
Foxburg
Hawthorn
Knox
Leeper
Marianne
Rimersburg
Shippenville
Sligo
St. Petersburg
Strattanville
Tylersburg
Vowinckel
Climate data from the nearest NOAA station, Clarion 3 Sw, Pa (14 mi from Parker). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.