East Greenville, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for East Greenville, a borough in Montgomery County, Pennsylvania.
Tonight
58°F
Mostly Cloudy then Chance Rain Showers
A chance of rain showers after 2am. Mostly cloudy, with a low around 58. Southeast wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for East Greenville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 58°F | Mostly Cloudy then Chance Rain Showers | 5 mph SE | 48% |
| Sunday | 75°F | Rain Showers | 5 to 10 mph SE | 93% |
| Sunday Night | 56°F | Showers And Thunderstorms then Mostly Cloudy | 5 to 10 mph NW | 75% |
| Monday | 70°F | Partly Sunny then Slight Chance Rain Showers | 5 to 10 mph NE | 23% |
| Monday Night | 50°F | Chance Rain Showers | 5 to 10 mph NE | 33% |
| Tuesday | 64°F | Chance Rain Showers | 10 mph NE | 40% |
| Tuesday Night | 49°F | Chance Rain Showers | 10 to 15 mph NE | 39% |
| Wednesday | 63°F | Slight Chance Rain Showers | 15 mph NE | 22% |
| Wednesday Night | 49°F | Slight Chance Rain Showers | 10 to 15 mph NE | 22% |
| Thursday | 62°F | Chance Rain Showers | 10 to 15 mph NE | 25% |
| Thursday Night | 48°F | Chance Rain Showers | 10 mph NE | 32% |
| Friday | 66°F | Chance Rain Showers | 10 to 15 mph N | 31% |
| Friday Night | 49°F | Chance Rain Showers | 5 to 15 mph N | 31% |
| Saturday | 70°F | Chance Rain Showers | 10 to 15 mph N | 28% |
Forecast source: National Weather Service (api.weather.gov) for East Greenville (40.406, -75.506). Updated through the day.
Growing snapshot for East Greenville
Last spring frost
Apr 26
First fall frost
Oct 17
Growing season
175 days
Hardiness zone
7a
More local growing data for East Greenville: nearby ZIP 18041 weather · frost dates · planting calendar · Pennsylvania frost dates
Nearby towns & communities
Ambler
Arcadia University
Audubon
Bala Cynwyd
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Bryn Athyn
Cheltenham Village
Collegeville
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Eagleville
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Evansburg
Flourtown
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Gilbertsville
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Green Lane
Halfway House
Harleysville
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Jenkintown
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King of Prussia
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Maple Glen
McKinley
Climate data from the nearest NOAA station, Sellersville, Pa (11.3 mi from East Greenville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.