Harman US

Zelienople, PA Weather & Growing Conditions

This Afternoon
70°F
Slight Chance Rain Showers
A slight chance of rain showers. Partly sunny, with a high near 70. Southwest wind around 1 mph. Chance of precipitation is 20%.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 70°F Slight Chance Rain Showers 1 mph SW 18%
Tonight 63°F Rain Showers 5 mph S 82%
Sunday 76°F Showers And Thunderstorms 5 to 8 mph W 98%
Sunday Night 53°F Chance Showers And Thunderstorms 9 mph N 34%
Monday 69°F Chance Rain Showers 10 mph NE 29%
Monday Night 53°F Chance Rain Showers 8 to 13 mph NE 50%
Tuesday 65°F Rain Showers Likely 14 mph E 56%
Tuesday Night 52°F Rain Showers Likely 15 mph E 72%
Wednesday 63°F Rain Showers Likely 15 mph E 72%
Wednesday Night 50°F Chance Rain Showers 10 to 14 mph E 53%
Thursday 64°F Chance Rain Showers 8 to 12 mph E 53%
Thursday Night 49°F Mostly Cloudy 5 to 8 mph E 14%
Friday 69°F Partly Sunny 7 mph NE 14%
Friday Night 49°F Partly Cloudy 7 mph NE 11%

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

Growing snapshot for Zelienople, PA

Last spring frost
Apr 27
First fall frost
Oct 25
Growing season
178 days
Hardiness zone
6b

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

Climate data from the nearest NOAA station, Beaver Falls 1 Ne, Pa (9.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.