New Beaver, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Beaver, a borough in Lawrence County, Pennsylvania.
This Afternoon
78°F
Sunny
Sunny. High near 78, with temperatures falling to around 72 in the afternoon. Southwest wind 5 to 8 mph.
7-day forecast for New Beaver
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Sunny | 5 to 8 mph SW | 1% |
| Tonight | 55°F | Mostly Clear | 2 to 6 mph SE | 3% |
| Wednesday | 75°F | Partly Sunny then Chance Light Rain | 6 to 10 mph S | 29% |
| Wednesday Night | 59°F | Light Rain | 7 to 12 mph S | 100% |
| Thursday | 68°F | Mostly Sunny | 6 to 10 mph SW | 14% |
| Thursday Night | 46°F | Partly Cloudy | 0 to 5 mph SW | 2% |
| Friday | 63°F | Partly Sunny | 0 to 6 mph W | 13% |
| Friday Night | 43°F | Chance Light Rain | 3 mph NW | 26% |
| Saturday | 54°F | Chance Light Rain | 5 to 9 mph W | 29% |
| Saturday Night | 36°F | Chance Light Rain then Mostly Cloudy | 2 to 6 mph W | 29% |
| Sunday | 55°F | Partly Sunny then Slight Chance Light Rain | 2 to 8 mph W | 17% |
| Sunday Night | 35°F | Slight Chance Light Rain | 6 mph W | 17% |
| Monday | 56°F | Chance Light Rain | 6 to 10 mph W | 28% |
| Monday Night | 36°F | Chance Light Rain then Partly Cloudy | 8 mph SW | 28% |
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
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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 Nov 3, 2026.