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
84°F
Sunny
Sunny, with a high near 84. East wind around 2 mph.
7-day forecast for New Philadelphia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 2 mph E | 0% |
| Tonight | 64°F | Mostly Cloudy | 1 mph E | 3% |
| Wednesday | 80°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 2 mph E | 62% |
| Wednesday Night | 69°F | Chance Showers And Thunderstorms then Patchy Fog | 2 mph SE | 54% |
| Thursday | 85°F | Patchy Fog then Showers And Thunderstorms | 0 to 5 mph S | 84% |
| Thursday Night | 71°F | Showers And Thunderstorms | 2 mph SW | 84% |
| Friday | 85°F | Showers And Thunderstorms | 0 to 3 mph W | 75% |
| Friday Night | 68°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 1 mph W | 75% |
| Saturday | 85°F | Partly Sunny then Showers And Thunderstorms Likely | 0 to 5 mph W | 57% |
| Saturday Night | 67°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 2 mph W | 57% |
| Sunday | 86°F | Mostly Sunny | 3 mph W | 12% |
| Sunday Night | 69°F | Mostly Clear | 3 mph SW | 12% |
| Monday | 87°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 1 to 6 mph W | 22% |
| Monday Night | 67°F | Slight Chance Showers And Thunderstorms | 5 mph W | 22% |
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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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 Aug 4, 2026.