Harman US

Thorndale, PA Weather & Growing Conditions

Overnight
56°F
Partly Cloudy
Partly cloudy, with a low around 56. Northeast wind around 5 mph.

7-day forecast

WhenTempForecastWindPrecip
Overnight 56°F Partly Cloudy 5 mph NE 0%
Saturday 74°F Mostly Sunny 5 mph NE 2%
Saturday Night 61°F Patchy Fog 5 mph SE 26%
Sunday 75°F Showers And Thunderstorms 5 to 10 mph S 82%
Sunday Night 60°F Showers And Thunderstorms 5 mph NW 83%
Monday 68°F Chance Rain Showers 5 to 10 mph NE 40%
Monday Night 55°F Chance Rain Showers 5 to 10 mph NE 33%
Tuesday 62°F Chance Rain Showers 10 mph NE 41%
Tuesday Night 51°F Chance Rain Showers 10 mph NE 41%
Wednesday 60°F Chance Rain Showers 10 to 15 mph NE 39%
Wednesday Night 51°F Chance Showers And Thunderstorms 10 mph NE 40%
Thursday 62°F Chance Showers And Thunderstorms 10 mph NE 38%
Thursday Night 51°F Chance Showers And Thunderstorms 5 to 10 mph NE 33%
Friday 66°F Chance Rain Showers 5 to 10 mph N 28%

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

Growing snapshot for Thorndale, PA

Last spring frost
Apr 19
First fall frost
Oct 25
Growing season
190 days
Hardiness zone
7a

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

Climate data from the nearest NOAA station, Coatesville 2 W, Pa (5.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.