Harman US

Eddystone, PA Weather & Growing Conditions

Overnight
52°F
Partly Cloudy
Partly cloudy, with a low around 52. Southwest wind 0 to 5 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 52°F Partly Cloudy 0 to 5 mph SW 2%
Wednesday 75°F Patchy Fog then Sunny 0 to 10 mph S 4%
Wednesday Night 60°F Mostly Cloudy 5 mph S 5%
Thursday 74°F Chance Light Rain 5 to 10 mph S 37%
Thursday Night 63°F Light Rain 5 mph S 83%
Friday 70°F Light Rain 0 to 5 mph W 83%
Friday Night 55°F Light Rain 0 to 5 mph NW 78%
Saturday 66°F Chance Light Rain then Mostly Sunny 5 to 10 mph NW 35%
Saturday Night 45°F Partly Cloudy 5 mph NW 14%
Sunday 61°F Mostly Sunny 5 mph NW 6%
Sunday Night 44°F Slight Chance Light Rain 5 mph W 18%
Monday 61°F Slight Chance Light Rain 5 to 10 mph W 22%
Monday Night 42°F Slight Chance Light Rain 5 to 10 mph W 22%
Tuesday 63°F Sunny 5 to 10 mph W 14%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Eddystone, PA

Last spring frost
Mar 30
First fall frost
Nov 16
Growing season
230 days
Hardiness zone
8a

Explore more for Eddystone, PA: full frost dates · planting calendar · Pennsylvania frost dates

Climate data from the nearest NOAA station, Marcus Hook, Pa (5.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.