Chester Heights, PA Weather & Growing Conditions
Tonight
60°F
Partly Cloudy
Partly cloudy, with a low around 60. North wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 60°F | Partly Cloudy | 5 to 10 mph N | 0% |
| Saturday | 74°F | Mostly Sunny | 5 to 10 mph NE | 2% |
| Saturday Night | 63°F | Patchy Fog | 5 to 10 mph SE | 15% |
| Sunday | 77°F | Showers And Thunderstorms | 5 to 10 mph S | 78% |
| Sunday Night | 62°F | Showers And Thunderstorms | 5 to 10 mph W | 82% |
| Monday | 70°F | Chance Rain Showers | 10 mph NE | 44% |
| Monday Night | 58°F | Chance Rain Showers | 5 to 10 mph NE | 33% |
| Tuesday | 64°F | Chance Rain Showers | 10 mph NE | 35% |
| Tuesday Night | 55°F | Chance Rain Showers | 10 to 15 mph NE | 35% |
| Wednesday | 62°F | Chance Rain Showers | 10 to 15 mph NE | 36% |
| Wednesday Night | 54°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 38% |
| Thursday | 63°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 36% |
| Thursday Night | 54°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 32% |
| Friday | 67°F | Chance Rain Showers | 10 mph N | 25% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Chester Heights, PA
Last spring frost
Mar 30
First fall frost
Nov 16
Growing season
230 days
Hardiness zone
7b
Explore more for Chester Heights, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Marcus Hook, Pa (4.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.