Franklin Park, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Franklin Park, a borough in Allegheny County, Pennsylvania.
This Afternoon
77°F
Sunny
Sunny, with a high near 77. South wind around 3 mph.
7-day forecast for Franklin Park
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Sunny | 3 mph S | 1% |
| Tonight | 54°F | Mostly Clear | 2 to 6 mph SE | 2% |
| Wednesday | 75°F | Partly Sunny | 5 to 9 mph SE | 9% |
| Wednesday Night | 60°F | Light Rain | 8 to 12 mph S | 100% |
| Thursday | 68°F | Chance Light Rain then Mostly Sunny | 7 to 12 mph SW | 28% |
| Thursday Night | 48°F | Partly Cloudy | 1 to 5 mph SW | 3% |
| Friday | 63°F | Partly Sunny | 1 to 6 mph W | 11% |
| Friday Night | 45°F | Chance Light Rain | 7 mph NW | 27% |
| Saturday | 54°F | Chance Light Rain | 7 to 10 mph W | 30% |
| Saturday Night | 39°F | Chance Light Rain then Mostly Cloudy | 5 to 8 mph W | 27% |
| Sunday | 54°F | Partly Sunny then Slight Chance Light Rain | 5 to 9 mph W | 16% |
| Sunday Night | 37°F | Slight Chance Light Rain | 9 mph W | 19% |
| Monday | 55°F | Chance Light Rain | 9 to 14 mph W | 28% |
| Monday Night | 38°F | Chance Light Rain then Partly Cloudy | 8 to 12 mph SW | 28% |
Forecast source: National Weather Service (api.weather.gov) for Franklin Park (40.592, -80.099). Updated through the day.
Growing snapshot for Franklin Park
Last spring frost
Apr 24
First fall frost
Oct 27
Growing season
186 days
Hardiness zone
6b
More local growing data for Franklin Park: nearby ZIP 15090 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Emsworth L/D Ohio Rvr, Pa (8.4 mi from Franklin Park). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.