Harman US

Enon Valley, PA Weather & Growing Conditions

Today
77°F
Slight Chance Rain Showers then Mostly Cloudy
A slight chance of rain showers before 11am. Mostly cloudy, with a high near 77. East wind around 5 mph. Chance of precipitation is 20%.

7-day forecast

WhenTempForecastWindPrecip
Today 77°F Slight Chance Rain Showers then Mostly Cloudy 5 mph E 16%
Tonight 63°F Slight Chance Showers And Thunderstorms then Showers And Thunderstorms 5 mph SE 77%
Sunday 76°F Showers And Thunderstorms 5 to 8 mph SW 93%
Sunday Night 53°F Chance Rain Showers then Mostly Cloudy 6 to 9 mph N 47%
Monday 67°F Chance Rain Showers 9 mph NE 28%
Monday Night 51°F Rain Showers Likely 10 mph NE 55%
Tuesday 62°F Rain Showers Likely 13 mph E 55%
Tuesday Night 50°F Rain Showers Likely 15 mph E 61%
Wednesday 63°F Rain Showers Likely 15 mph E 61%
Wednesday Night 50°F Showers And Thunderstorms Likely 9 to 14 mph E 63%
Thursday 65°F Rain Showers Likely 9 mph E 61%
Thursday Night 49°F Slight Chance Rain Showers 3 to 7 mph E 21%
Friday 69°F Slight Chance Rain Showers 7 mph NE 16%
Friday Night 49°F Slight Chance Rain Showers then Partly Cloudy 3 to 7 mph NE 16%

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

Growing snapshot for Enon Valley, PA

Last spring frost
Apr 30
First fall frost
Oct 23
Growing season
175 days
Hardiness zone
6a

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

Climate data from the nearest NOAA station, New Castle 1 N, Pa (11 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.