New Boston, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Boston, a community in Schuylkill County, Pennsylvania.
This Afternoon
80°F
Sunny
Sunny, with a high near 80. East wind around 1 mph.
7-day forecast for New Boston
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 80°F | Sunny | 1 mph E | 0% |
| Tonight | 63°F | Mostly Cloudy | 1 mph SE | 2% |
| Wednesday | 78°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 2 mph SE | 60% |
| Wednesday Night | 68°F | Chance Showers And Thunderstorms | 2 mph SE | 52% |
| Thursday | 83°F | Slight Chance Showers And Thunderstorms | 3 mph S | 85% |
| Thursday Night | 70°F | Showers And Thunderstorms | 2 mph SW | 85% |
| Friday | 83°F | Showers And Thunderstorms | 3 mph W | 76% |
| Friday Night | 66°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 mph SW | 76% |
| Saturday | 80°F | Partly Sunny then Showers And Thunderstorms Likely | 3 mph W | 57% |
| Saturday Night | 65°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 2 mph W | 57% |
| Sunday | 82°F | Mostly Sunny | 3 mph W | 12% |
| Sunday Night | 67°F | Mostly Clear | 3 mph SW | 12% |
| Monday | 83°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 mph W | 23% |
| Monday Night | 65°F | Slight Chance Showers And Thunderstorms | 5 mph W | 23% |
Forecast source: National Weather Service (api.weather.gov) for New Boston (40.798, -76.150). Updated through the day.
Growing snapshot for New Boston
Last spring frost
Apr 30
First fall frost
Oct 22
Growing season
175 days
Hardiness zone
6b
More local growing data for New Boston: nearby ZIP 17948 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Mahanoy City 2 N, Pa (1 mi from New Boston). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.