Silkworth, PA Weather & Growing Conditions
Overnight
47°F
Mostly Cloudy
Mostly cloudy, with a low around 47. Northeast wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 47°F | Mostly Cloudy | 3 mph NE | 0% |
| Saturday | 70°F | Mostly Sunny | 0 to 3 mph E | 1% |
| Saturday Night | 53°F | Chance Rain Showers then Light Rain | 2 to 7 mph S | 87% |
| Sunday | 65°F | Rain | 2 to 8 mph S | 99% |
| Sunday Night | 49°F | Rain then Chance Rain Showers | 3 to 10 mph NW | 78% |
| Monday | 65°F | Mostly Cloudy | 5 to 10 mph N | 5% |
| Monday Night | 45°F | Mostly Cloudy then Chance Rain Showers | 6 mph NE | 35% |
| Tuesday | 59°F | Chance Rain Showers | 6 mph NE | 35% |
| Tuesday Night | 43°F | Chance Rain Showers | 5 to 9 mph NE | 25% |
| Wednesday | 60°F | Chance Rain Showers | 6 to 9 mph E | 25% |
| Wednesday Night | 43°F | Chance Rain Showers | 6 to 9 mph NE | 37% |
| Thursday | 60°F | Chance Rain Showers | 5 to 9 mph NE | 37% |
| Thursday Night | 44°F | Chance Rain Showers | 7 mph NE | 33% |
| Friday | 63°F | Slight Chance Rain Showers | 7 mph N | 24% |
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 Sep 19, 2026.