Phoenixville, PA Weather & Growing Conditions
Tonight
61°F
Mostly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 61. Southeast wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Mostly Cloudy then Slight Chance Rain Showers | 5 mph SE | 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% |
| Saturday | 71°F | Chance Rain Showers | 10 mph N | 28% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Phoenixville, PA
Last spring frost
Apr 18
First fall frost
Oct 27
Growing season
192 days
Hardiness zone
7a
Explore more for Phoenixville, PA: full frost dates · planting calendar · Pennsylvania frost dates
Climate data from the nearest NOAA station, Phoenixville 1 E, Pa (1.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.