New Philadelphia, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Philadelphia, a borough in Schuylkill County, Pennsylvania.
Today
71°F
Mostly Sunny
Mostly sunny, with a high near 71. Southeast wind around 3 mph.
7-day forecast for New Philadelphia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Mostly Sunny | 3 mph SE | 1% |
| Tonight | 54°F | Rain Showers | 5 mph SE | 78% |
| Sunday | 69°F | Rain Showers | 6 mph S | 98% |
| Sunday Night | 52°F | Showers And Thunderstorms | 2 to 7 mph W | 96% |
| Monday | 68°F | Mostly Cloudy | 3 to 7 mph NE | 5% |
| Monday Night | 47°F | Chance Rain Showers | 2 to 6 mph NE | 35% |
| Tuesday | 60°F | Chance Rain Showers | 6 mph E | 37% |
| Tuesday Night | 46°F | Chance Rain Showers | 5 to 13 mph E | 34% |
| Wednesday | 61°F | Chance Rain Showers | 8 to 13 mph E | 33% |
| Wednesday Night | 46°F | Chance Rain Showers | 8 to 12 mph E | 34% |
| Thursday | 61°F | Chance Rain Showers | 6 to 10 mph NE | 34% |
| Thursday Night | 46°F | Chance Rain Showers | 6 mph NE | 31% |
| Friday | 65°F | Slight Chance Rain Showers | 6 mph N | 23% |
| Friday Night | 47°F | Slight Chance Rain Showers | 7 mph N | 23% |
Forecast source: National Weather Service (api.weather.gov) for New Philadelphia (40.718, -76.117). Updated through the day.
Growing snapshot for New Philadelphia
Last spring frost
Apr 30
First fall frost
Oct 22
Growing season
175 days
Hardiness zone
6b
More local growing data for New Philadelphia: nearby ZIP 17930 weather · frost dates · planting calendar · Pennsylvania frost dates
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Hometown
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Climate data from the nearest NOAA station, Mahanoy City 2 N, Pa (8.8 mi from New Philadelphia). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.