Eddystone, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Eddystone, a borough in Delaware County, Pennsylvania.
Tonight
62°F
Partly Cloudy
Partly cloudy, with a low around 62. North wind around 5 mph.
7-day forecast for Eddystone
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 62°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 75°F | Mostly Sunny | 5 to 10 mph NE | 2% |
| Saturday Night | 64°F | Mostly Cloudy then Patchy Fog | 5 to 10 mph SE | 12% |
| Sunday | 78°F | Rain Showers Likely | 5 to 10 mph SE | 74% |
| Sunday Night | 64°F | Showers And Thunderstorms | 5 to 10 mph W | 82% |
| Monday | 71°F | Chance Rain Showers | 10 mph NE | 46% |
| Monday Night | 61°F | Chance Rain Showers | 5 to 10 mph NE | 32% |
| Tuesday | 66°F | Chance Rain Showers | 10 mph NE | 34% |
| Tuesday Night | 57°F | Chance Rain Showers | 10 to 15 mph NE | 34% |
| Wednesday | 64°F | Chance Rain Showers | 10 to 15 mph NE | 35% |
| Wednesday Night | 57°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 37% |
| Thursday | 64°F | Chance Showers And Thunderstorms | 10 mph NE | 36% |
| Thursday Night | 56°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 32% |
| Friday | 69°F | Slight Chance Rain Showers | 5 to 10 mph N | 23% |
Forecast source: National Weather Service (api.weather.gov) for Eddystone (39.855, -75.337). Updated through the day.
Growing snapshot for Eddystone
Last spring frost
Mar 30
First fall frost
Nov 16
Growing season
230 days
Hardiness zone
8a
More local growing data for Eddystone: nearby ZIP 19022 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Marcus Hook, Pa (5.3 mi from Eddystone). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.