Current conditions at
Pottstown, Pottstown Limerick Airport (KPTW)
Lat: 40.24°NLon: 75.55°WElev: 288ft.
Fair
79°F
26°C
| Humidity | 34% |
| Wind Speed | Calm |
| Barometer | 30.08 in (1018.3 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 26 May 3:54 pm EDT |
Extended Forecast for
Valley Forge PA
Tonight
Low: 63 °F
Mostly Cloudy
then Chance
ShowersWednesday
High: 81 °F
Chance
Showers and
Patchy FogWednesday Night
Low: 61 °F
Chance
ShowersThursday
High: 78 °F
Decreasing
CloudsThursday Night
Low: 54 °F
Mostly Clear
Friday
High: 77 °F
Sunny
Friday Night
Low: 57 °F
Mostly Clear
Saturday
High: 73 °F
Mostly Sunny
Saturday Night
Low: 52 °F
Partly Cloudy
Detailed Forecast
Tonight
A chance of showers after 2am. Mostly cloudy, with a low around 63. Southwest wind around 5 mph becoming calm. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers, with thunderstorms also possible after 5pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 81. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A slight chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 78. Northwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 54. North wind around 5 mph.
Friday
Sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 57.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Valley Forge PA
40.1°N 75.48°W (Elev. 200 ft)
40.1°N 75.48°W (Elev. 200 ft)
4:07 pm EDT May 26, 2026
4pm EDT May 26, 2026-6pm EDT Jun 2, 2026
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