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Current conditions at
Pottstown, Pottstown Limerick Airport (KPTW)
Lat: 40.24°NLon: 75.55°WElev: 288ft.
Fair
67°F
19°C
| Humidity | 25% |
| Wind Speed | NE 12 mph |
| Barometer | 30.35 in (1027.7 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 19 Oct 2:54 pm EDT |
Extended Forecast for
Harleysville PA
Tonight
Low: 43 °F
Clear
Tuesday
High: 69 °F
Sunny
Tuesday Night
Low: 42 °F
Mostly Clear
Wednesday
High: 64 °F
Sunny
Wednesday Night
Low: 39 °F
Mostly Clear
Thursday
High: 67 °F
Sunny
Thursday Night
Low: 41 °F
Clear
Friday
High: 59 °F
Sunny
Friday Night
Low: 36 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 43. Calm wind becoming north around 5 mph after midnight.
Tuesday
Sunny, with a high near 69. North wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 42. North wind 5 to 10 mph.
Wednesday
Sunny, with a high near 64. North wind around 10 mph.
Wednesday Night
Mostly clear, with a low around 39. North wind around 5 mph.
Thursday
Sunny, with a high near 67.
Thursday Night
Clear, with a low around 41.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 36.
Saturday
Sunny, with a high near 60.
Saturday Night
Clear, with a low around 38.
Sunday
Sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 41.
Monday
Mostly sunny, with a high near 68.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Harleysville PA
40.27°N 75.39°W (Elev. 299 ft)
40.27°N 75.39°W (Elev. 299 ft)
2:31 pm EDT Oct 19, 2026
3pm EDT Oct 19, 2026-6pm EDT Oct 26, 2026
Additional Resources
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Hourly Weather Forecast
