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
67°F
Mostly Sunny
Mostly sunny, with a high near 67. Southeast wind around 3 mph.
7-day forecast for New Boston
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Mostly Sunny | 3 mph SE | 1% |
| Tonight | 53°F | Rain Showers | 2 to 8 mph SE | 79% |
| Sunday | 66°F | Rain Showers | 2 to 7 mph S | 96% |
| Sunday Night | 50°F | Showers And Thunderstorms | 2 to 9 mph W | 96% |
| Monday | 64°F | Mostly Cloudy | 3 to 8 mph NE | 4% |
| Monday Night | 46°F | Mostly Cloudy then Chance Rain Showers | 3 to 7 mph NE | 36% |
| Tuesday | 56°F | Chance Rain Showers | 7 mph E | 37% |
| Tuesday Night | 44°F | Chance Rain Showers | 5 to 9 mph E | 33% |
| Wednesday | 58°F | Chance Rain Showers | 6 to 9 mph E | 33% |
| Wednesday Night | 45°F | Chance Rain Showers | 6 to 9 mph E | 35% |
| Thursday | 58°F | Chance Rain Showers | 5 to 9 mph NE | 35% |
| Thursday Night | 45°F | Chance Rain Showers | 6 mph NE | 32% |
| Friday | 62°F | Slight Chance Rain Showers | 6 mph N | 24% |
| Friday Night | 45°F | Slight Chance Rain Showers | 6 mph N | 24% |
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 Sep 19, 2026.