Atglen, Pennsylvania Weather
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Weather Forecast for Atglen, Pennsylvania : Chester County
Issued: 4:09 am EDT Oct 18, 2025 Latitude: 39.9492712 Longitude: -75.9735608 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Mostly Sunny on Today Mostly Clear on Tonight Mostly Sunny on Sunday 60% chance of rain on Monday Sunny on Tuesday Mostly Sunny on Wednesday Mostly Sunny on Thursday Mostly Sunny on Friday
High: 67°F Low: 49°F High: 73°F High: 62°F High: 65°F High: 58°F High: 59°F High: 60°F
Low: 50°F Low: 43°F Low: 44°F Low: 42°F Low: 41°F  
Mostly Sunny Mostly Clear Mostly Sunny Rain Sunny Mostly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
LANCASTER - (KLNS)
48°
Cloudy
as of 5:53 AM EDST
Rel. Humidity: 87%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 5000ft
Current Conditions at
WILMINGTON - (KILG)
48°
Cloudy
as of 5:51 AM EDST
Rel. Humidity: 81%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 6500ft
Current Conditions at
POTTSTOWN - (KPTW)
46°
Cloudy
as of 5:54 AM EDST
Rel. Humidity: 81%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 5500ft
Current Conditions at
READING - (KRDG)
50°
Cloudy
as of 5:54 AM EDST
Rel. Humidity: 81%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 5000ft
Mostly Sunny on Today Today... Mostly sunny, with a high near 67. Calm wind becoming south around 5 mph in the afternoon.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 49. South wind around 5 mph.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 73. South wind 10 to 15 mph, with gusts as high as 30 mph.
90% chance of rain Sunday Night Sunday Night... Showers. Low around 50. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
60% chance of rain Monday Monday... Showers likely, mainly before 8am. Mostly sunny, with a high near 62. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 43.
Sunny on Tuesday Tuesday... Sunny, with a high near 65.
40% chance of rain Tuesday Night Tuesday Night... A chance of showers before 2am. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 58.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 42.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 59.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 41.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 60.
Current Radar Image


Sun Almanac for Atglen, Pennsylvania
Sunrise: 07:18 AM
Sunset: 6:20 PM
Civil Sunrise:06:51 AM
Civil Sunset: 6:47 PM
Nautical Sunrise: 06:19 AM
Nautical Sunset: 7:19 PM
Astro Sunrise: 05:48 AM
Astro Sunset: 7:50 PM
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