Plymouth Meeting, PA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Plymouth Meeting, a community in Montgomery County, Pennsylvania.
This Afternoon
77°F
Partly Sunny
Partly sunny, with a high near 77. East wind around 5 mph.
7-day forecast for Plymouth Meeting
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Partly Sunny | 5 mph E | 2% |
| Tonight | 60°F | Mostly Cloudy | 5 to 10 mph E | 14% |
| Sunday | 76°F | Rain Showers Likely | 5 to 10 mph S | 66% |
| Sunday Night | 59°F | Showers And Thunderstorms Likely | 5 to 10 mph W | 73% |
| Monday | 70°F | Chance Rain Showers | 10 mph NE | 38% |
| Monday Night | 53°F | Chance Rain Showers | 5 to 10 mph NE | 36% |
| Tuesday | 64°F | Chance Rain Showers | 10 to 15 mph NE | 41% |
| Tuesday Night | 51°F | Chance Rain Showers | 10 to 15 mph NE | 38% |
| Wednesday | 64°F | Chance Rain Showers | 15 mph NE | 30% |
| Wednesday Night | 52°F | Chance Rain Showers | 15 mph NE | 33% |
| Thursday | 63°F | Chance Rain Showers | 15 mph NE | 34% |
| Thursday Night | 51°F | Chance Rain Showers | 10 to 15 mph N | 34% |
| Friday | 67°F | Chance Rain Showers | 10 to 15 mph N | 30% |
| Friday Night | 51°F | Chance Rain Showers | 5 to 10 mph N | 26% |
Forecast source: National Weather Service (api.weather.gov) for Plymouth Meeting (40.110, -75.280). Updated through the day.
Growing snapshot for Plymouth Meeting
Last spring frost
Apr 8
First fall frost
Oct 31
Growing season
203 days
Hardiness zone
7b
More local growing data for Plymouth Meeting: nearby ZIP 19462 weather · frost dates · planting calendar · Pennsylvania frost dates
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Climate data from the nearest NOAA station, Norristown, Pa (2.9 mi from Plymouth Meeting). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.