Silkworth, PA Weather & Growing Conditions
Today
71°F
Mostly Sunny
Mostly sunny, with a high near 71. Southeast wind 2 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Mostly Sunny | 2 to 7 mph SE | 2% |
| Tonight | 56°F | Mostly Cloudy then Chance Light Rain | 6 to 9 mph S | 52% |
| Thursday | 68°F | Light Rain | 3 to 9 mph S | 96% |
| Thursday Night | 52°F | Chance Light Rain | 0 to 3 mph SW | 34% |
| Friday | 66°F | Slight Chance Light Rain | 2 mph NW | 19% |
| Friday Night | 43°F | Slight Chance Light Rain then Mostly Cloudy | 2 mph NW | 19% |
| Saturday | 59°F | Chance Light Rain | 6 mph W | 35% |
| Saturday Night | 36°F | Chance Light Rain | 8 mph W | 35% |
| Sunday | 54°F | Slight Chance Light Rain then Partly Sunny | 7 mph W | 15% |
| Sunday Night | 32°F | Partly Cloudy | 6 mph W | 7% |
| Monday | 54°F | Mostly Sunny | 6 to 9 mph W | 11% |
| Monday Night | 30°F | Partly Cloudy | 6 mph W | 10% |
| Tuesday | 58°F | Mostly Sunny | 5 to 9 mph SW | 4% |
| Tuesday Night | 30°F | Partly Cloudy | 6 mph W | 6% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Silkworth, PA
Last spring frost
May 4
First fall frost
Oct 11
Growing season
159 days
Hardiness zone
6a
Explore more for Silkworth, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Benton 3 Ne, Pa (13.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.