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Current conditions at
Pottstown, Pottstown Limerick Airport (KPTW)
Lat: 40.24°NLon: 75.55°WElev: 288ft.
Overcast
41°F
5°C
| Humidity | 51% |
| Wind Speed | Vrbl 6 mph |
| Barometer | 30.26 in (1024.6 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 37°F (3°C) |
| Last update | 19 Mar 1:54 pm EDT |
Extended Forecast for
Valley Forge PA
This Afternoon

High: 48 °F
Mostly Cloudy
Tonight

Low: 34 °F
Decreasing
CloudsFriday

High: 61 °F
Increasing
CloudsFriday Night

Low: 45 °F
Showers
LikelySaturday

High: 63 °F
Sunny
Saturday Night

Low: 44 °F
Mostly Cloudy
Sunday

High: 68 °F
Partly Sunny
Sunday Night

Low: 43 °F
Rain Likely
Monday
High: 52 °F
Rain Likely
then Partly
Sunny
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 48. Southwest wind around 5 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 34. South wind around 5 mph becoming calm.
Friday
Increasing clouds, with a high near 61. Light southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 30 mph.
Friday Night
Showers likely, mainly between 8pm and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 45. Southwest wind 5 to 15 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Sunny, with a high near 63. Northwest wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
Partly sunny, with a high near 68.
Sunday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 43. Chance of precipitation is 60%.
Monday
Rain likely before 8am. Partly sunny, with a high near 52. Chance of precipitation is 60%.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 52.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Valley Forge PA
40.08°N 75.48°W (Elev. 230 ft)
40.08°N 75.48°W (Elev. 230 ft)
1:53 pm EDT Mar 19, 2026
2pm EDT Mar 19, 2026-6pm EDT Mar 25, 2026


