Harman US

New Beaver, PA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for New Beaver, a borough in Lawrence County, Pennsylvania.

Today
76°F
Mostly Cloudy
Mostly cloudy, with a high near 76. East wind around 5 mph.

7-day forecast for New Beaver

WhenTempForecastWindPrecip
Today 76°F Mostly Cloudy 5 mph E 5%
Tonight 63°F Showers And Thunderstorms 5 mph SE 80%
Sunday 75°F Showers And Thunderstorms 5 to 8 mph SW 94%
Sunday Night 53°F Chance Rain Showers then Mostly Cloudy 7 to 10 mph N 44%
Monday 67°F Chance Rain Showers 9 mph NE 29%
Monday Night 52°F Rain Showers Likely 8 to 12 mph NE 55%
Tuesday 62°F Rain Showers Likely 14 mph E 55%
Tuesday Night 50°F Rain Showers Likely 13 to 16 mph E 58%
Wednesday 62°F Rain Showers Likely 14 mph E 58%
Wednesday Night 50°F Showers And Thunderstorms Likely 9 to 14 mph E 64%
Thursday 65°F Rain Showers Likely 9 mph E 60%
Thursday Night 49°F Slight Chance Rain Showers 3 to 7 mph E 21%
Friday 68°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) for New Beaver (40.881, -80.381). Updated through the day.

Growing snapshot for New Beaver

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

More local growing data for New Beaver: nearby ZIP 16141 weather · frost dates · planting calendar · Pennsylvania frost dates

Nearby towns & communities

All Pennsylvania locations ›

Climate data from the nearest NOAA station, Beaver Falls 1 Ne, Pa (9.3 mi from New Beaver). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.