Woodlyn, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Woodlyn, a community in Delaware County, Pennsylvania.
Overnight
52°F
Mostly Clear
Mostly clear, with a low around 52. South wind around 0 mph.
7-day forecast for Woodlyn
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 52°F | Mostly Clear | 0 mph | 1% |
| Wednesday | 74°F | Sunny | 0 to 5 mph S | 2% |
| Wednesday Night | 60°F | Mostly Cloudy | 5 mph S | 1% |
| Thursday | 73°F | Chance Light Rain | 5 to 10 mph SW | 49% |
| Thursday Night | 62°F | Light Rain | 0 to 5 mph SW | 85% |
| Friday | 70°F | Light Rain | 0 to 5 mph NE | 85% |
| Friday Night | 53°F | Light Rain | 0 to 5 mph NW | 80% |
| Saturday | 64°F | Mostly Sunny | 5 to 10 mph NW | 5% |
| Saturday Night | 45°F | Partly Cloudy | 5 mph W | 7% |
| Sunday | 60°F | Mostly Sunny | 5 to 10 mph NW | 5% |
| Sunday Night | 43°F | Mostly Clear | 5 mph W | 7% |
| Monday | 59°F | Sunny | 5 to 10 mph W | 7% |
| Monday Night | 41°F | Mostly Clear | 5 mph W | 4% |
| Tuesday | 63°F | Sunny | 5 to 10 mph SW | 4% |
Forecast source: National Weather Service (api.weather.gov) for Woodlyn (39.877, -75.345). Updated through the day.
Growing snapshot for Woodlyn
Last spring frost
Mar 30
First fall frost
Nov 16
Growing season
230 days
Hardiness zone
7b
More local growing data for Woodlyn: nearby ZIP 19094 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Marcus Hook, Pa (5.5 mi from Woodlyn). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.