Phoenixville, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Phoenixville, a borough in Chester County, Pennsylvania.
This Afternoon
76°F
Partly Sunny
Partly sunny, with a high near 76. East wind around 5 mph.
7-day forecast for Phoenixville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Partly Sunny | 5 mph E | 3% |
| Tonight | 61°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph E | 23% |
| Sunday | 78°F | Rain Showers | 5 to 10 mph S | 82% |
| Sunday Night | 58°F | Showers And Thunderstorms then Mostly Cloudy | 5 to 10 mph W | 81% |
| Monday | 71°F | Partly Sunny then Chance Rain Showers | 5 to 10 mph NE | 28% |
| Monday Night | 53°F | Chance Rain Showers | 5 to 10 mph NE | 35% |
| Tuesday | 66°F | Chance Rain Showers | 10 mph NE | 43% |
| Tuesday Night | 51°F | Chance Rain Showers | 10 to 15 mph NE | 43% |
| Wednesday | 63°F | Chance Rain Showers | 15 mph NE | 25% |
| Wednesday Night | 51°F | Chance Rain Showers | 10 to 15 mph NE | 25% |
| Thursday | 63°F | Chance Rain Showers | 10 to 15 mph NE | 27% |
| Thursday Night | 50°F | Chance Rain Showers | 10 to 15 mph NE | 32% |
| Friday | 67°F | Chance Rain Showers | 10 to 15 mph N | 31% |
| Friday Night | 50°F | Chance Rain Showers | 10 mph N | 31% |
Forecast source: National Weather Service (api.weather.gov) for Phoenixville (40.135, -75.523). Updated through the day.
Growing snapshot for Phoenixville
Last spring frost
Apr 18
First fall frost
Oct 27
Growing season
192 days
Hardiness zone
7a
More local growing data for Phoenixville: nearby ZIP 19460 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Phoenixville 1 E, Pa (1.9 mi from Phoenixville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.