Alleghenyville, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Alleghenyville, a community in Berks County, Pennsylvania.
This Afternoon
70°F
Mostly Sunny
Mostly sunny, with a high near 70. South wind around 5 mph.
7-day forecast for Alleghenyville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Mostly Sunny | 5 mph S | 2% |
| Tonight | 50°F | Partly Cloudy | 5 mph S | 2% |
| Wednesday | 73°F | Mostly Sunny | 0 to 10 mph S | 2% |
| Wednesday Night | 58°F | Mostly Cloudy then Slight Chance Light Rain | 5 to 10 mph S | 15% |
| Thursday | 71°F | Light Rain Likely | 5 to 10 mph S | 67% |
| Thursday Night | 59°F | Rain Likely | 0 to 5 mph SW | 70% |
| Friday | 69°F | Rain Likely | 0 to 5 mph SW | 70% |
| Friday Night | 51°F | Light Rain Likely | 0 to 5 mph NW | 63% |
| Saturday | 65°F | Slight Chance Light Rain then Mostly Sunny | 5 to 10 mph NW | 15% |
| Saturday Night | 43°F | Partly Cloudy | 5 mph NW | 14% |
| Sunday | 61°F | Mostly Sunny | 5 mph NW | 9% |
| Sunday Night | 43°F | Chance Light Rain | 0 to 5 mph W | 26% |
| Monday | 58°F | Chance Light Rain | 10 to 15 mph NW | 28% |
| Monday Night | 40°F | Chance Light Rain | 10 mph W | 28% |
Forecast source: National Weather Service (api.weather.gov) for Alleghenyville (40.234, -75.978). Updated through the day.
Growing snapshot for Alleghenyville
Last spring frost
Apr 16
First fall frost
Oct 27
Growing season
193 days
Hardiness zone
7a
More local growing data for Alleghenyville: nearby ZIP 19540 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Hopewell Morgantown, Pa (6.8 mi from Alleghenyville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.