Porters Mill, Pennsylvania Weather
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Weather Forecast for Porters Mill, Pennsylvania : Chester County
Issued: 2:47 pm EDT Sep 3, 2025 Latitude: 40.1898212 Longitude: -75.6465811 View on Google Maps

MouseOver for Detail Forecast
Tonight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
Cloudy on Tonight Mostly Sunny on Thursday Mostly Sunny on Friday 60% chance of thunderstorms on Saturday Partly Sunny on Sunday Sunny on Monday Mostly Sunny on Tuesday Partly Sunny on Wednesday
Low: 56°F High: 83°F High: 85°F High: 84°F High: 72°F High: 73°F High: 75°F High: 74°F
Low: 61°F Low: 65°F Low: 56°F Low: 50°F Low: 49°F Low: 50°F  
Cloudy Mostly Sunny Mostly Sunny Thunderstorms Partly Sunny Sunny Mostly Sunny Partly Sunny
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Current Conditions at
POTTSTOWN - (KPTW)
77°
Cloudy
as of 2:54 PM EDST
Rel. Humidity: 44%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Broken at 5500ft, Solid Overcast at 8000ft
Current Conditions at
PHILADELPHIA/WINGS - (KLOM)
77°
Cloudy
as of 2:55 PM EDST
Rel. Humidity: 44%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 5000ft, Broken at 6500ft, Solid Overcast at 7500ft
Current Conditions at
READING - (KRDG)
82°
Partly Cloudy
as of 2:54 PM EDST
Rel. Humidity: 34%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
7 MPH
230° Southwest
Cloud Level(s): Scattered at 7000ft
Current Conditions at
QUAKERTOWN - (KUKT)
79°
Partly Cloudy
as of 2:55 PM EDST
Rel. Humidity: 41%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
5 MPH
Cloud Level(s): Scattered at 5000ft, Scattered at 6000ft, Scattered at 9000ft
Cloudy on Tonight Tonight... Partly cloudy, with a low around 56. South wind around 5 mph becoming calm.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 83. South wind 5 to 15 mph, with gusts as high as 30 mph.
60% chance of thunderstorms Thursday Night Thursday Night... Showers and thunderstorms likely before 11pm, then showers likely between 11pm and 2am. Mostly cloudy, with a low around 61. South wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 85. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 65. South wind around 5 mph.
60% chance of thunderstorms Saturday Saturday... Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Saturday Night Saturday Night... Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Partly Sunny on Sunday Sunday... Partly sunny, with a high near 72.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 50.
Sunny on Monday Monday... Sunny, with a high near 73.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 49.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 75.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 50.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 74.
Current Radar Image


Sun Almanac for Porters Mill, Pennsylvania
Sunrise: 06:33 AM
Sunset: 7:31 PM
Civil Sunrise:06:05 AM
Civil Sunset: 7:59 PM
Nautical Sunrise: 05:32 AM
Nautical Sunset: 8:32 PM
Astro Sunrise: 04:58 AM
Astro Sunset: 9:06 PM
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