Atglen, Pennsylvania Weather
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Weather Forecast for Atglen, Pennsylvania : Chester County
Issued: 4:10 pm EDT Aug 31, 2025 Latitude: 39.9492712 Longitude: -75.9735608 View on Google Maps

MouseOver for Detail Forecast
Tonight Labor Day Tuesday Wednesday Thursday Friday Saturday Sunday
Mostly Cloudy on Tonight Mostly Sunny on Labor Day Sunny on Tuesday Mostly Sunny on Wednesday 30% chance of on Thursday 40% chance of on Friday Mostly Sunny on Saturday Sunny on Sunday
Low: 53°F High: 78°F High: 78°F High: 77°F High: 80°F High: 77°F High: 77°F High: 74°F
Low: 52°F Low: 54°F Low: 58°F Low: 62°F Low: 58°F Low: 53°F  
Mostly Cloudy Mostly Sunny Sunny Mostly Sunny Partly Sunny Partly Sunny Mostly Sunny Sunny
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Current Conditions at
LANCASTER - (KLNS)
73°
Mostly Cloudy
as of 6:53 PM EDST
Rel. Humidity: 40%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
5 MPH
010° North
Cloud Level(s): Broken at 8000ft
Current Conditions at
WILMINGTON - (KILG)
73°
Mostly Clear
as of 6:51 PM EDST
Rel. Humidity: 40%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
5 MPH
190° South
Cloud Level(s): Few at 8000ft
Current Conditions at
POTTSTOWN - (KPTW)
75°
Clear
as of 6:54 PM EDST
Rel. Humidity: 36%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
5 MPH
030° Northeast
Cloud Level(s): Clear
Current Conditions at
READING - (KRDG)
75°
Partly Cloudy
as of 6:54 PM EDST
Rel. Humidity: 36%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
5 MPH
070° East
Cloud Level(s): Scattered at 9000ft
Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 53. Northeast wind around 5 mph becoming calm.
Mostly Sunny on Labor Day Labor Day... Mostly sunny, with a high near 78. Northeast wind 5 to 10 mph.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 52. East wind around 5 mph becoming calm in the evening.
Sunny on Tuesday Tuesday... Sunny, with a high near 78. Calm wind becoming northeast around 5 mph in the afternoon.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 54. Calm wind.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 77.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 58.
30% chance of Thursday Thursday... A chance of showers after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 30%.
70% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
40% chance of Friday Friday... A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 40%.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 58.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 77.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 53.
Sunny on Sunday Sunday... Sunny, with a high near 74.
Current Radar Image


Sun Almanac for Atglen, Pennsylvania
Sunrise: 06:31 AM
Sunset: 7:37 PM
Civil Sunrise:06:04 AM
Civil Sunset: 8:05 PM
Nautical Sunrise: 05:30 AM
Nautical Sunset: 8:38 PM
Astro Sunrise: 04:56 AM
Astro Sunset: 9:12 PM
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