Alleghenyville, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Alleghenyville, a community in Berks County, Pennsylvania.
Today
84°F
Mostly Sunny
Mostly sunny, with a high near 84. East wind 0 to 5 mph.
7-day forecast for Alleghenyville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Mostly Sunny | 0 to 5 mph E | 0% |
| Tonight | 66°F | Mostly Cloudy | 0 to 5 mph E | 3% |
| Wednesday | 83°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 60% |
| Wednesday Night | 70°F | Chance Showers And Thunderstorms | 5 mph S | 39% |
| Thursday | 88°F | Partly Sunny then Showers And Thunderstorms Likely | 5 to 10 mph S | 63% |
| Thursday Night | 71°F | Showers And Thunderstorms Likely | 5 to 10 mph SW | 63% |
| Friday | 88°F | Mostly Sunny then Showers And Thunderstorms Likely | 0 to 5 mph SW | 59% |
| Friday Night | 70°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 5 mph SW | 59% |
| Saturday | 86°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 10 mph W | 48% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 48% |
| Sunday | 87°F | Mostly Sunny | 0 to 5 mph W | 13% |
| Sunday Night | 70°F | Partly Cloudy | 5 mph SW | 13% |
| Monday | 89°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph W | 19% |
| Monday Night | 70°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 20% |
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 Aug 4, 2026.