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Atglen, Pennsylvania Weather Forecast
Atglen, Pennsylvania Weather
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Weather Forecast for Atglen, Pennsylvania : Chester County
Issued: 4:11 am EST Jan 3, 2026 Latitude: 39.9492712 Longitude: -75.9735608 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Cloudy on Today 20% chance of snow on Tonight Mostly Sunny on Sunday Mostly Cloudy on Monday Mostly Cloudy on Tuesday Partly Sunny on Wednesday Partly Sunny on Thursday 30% chance of rain on Friday
High: 29°F Low: 23°F High: 33°F High: 32°F High: 44°F High: 51°F High: 48°F High: 55°F
Low: 19°F Low: 27°F Low: 34°F Low: 33°F Low: 39°F  
Cloudy Snow Mostly Sunny Mostly Cloudy Mostly Cloudy Partly Sunny Partly Sunny Rain
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Current Conditions at
LANCASTER - (KLNS)
25°
Feels like 15°F
Clear
as of 9:53 AM EST
Rel. Humidity: 58%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
9 MPH
270° West
Cloud Level(s): Clear
Current Conditions at
WILMINGTON - (KILG)
28°
Clear
as of 9:51 AM EST
Rel. Humidity: 46%
Dew Point: 10°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
7 MPH
270° West
Cloud Level(s): Clear
Current Conditions at
POTTSTOWN - (KPTW)
27°
Clear
as of 9:54 AM EST
Rel. Humidity: 53%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
5 MPH
Cloud Level(s): Clear
Current Conditions at
READING - (KRDG)
28°
Clear
as of 9:54 AM EST
Rel. Humidity: 50%
Dew Point: 12°F
Visibility: 9 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
8 MPH
280° West
Cloud Level(s): Clear
Cloudy on Today Today... Cloudy, with a high near 29. West wind 5 to 10 mph.
20% chance of snow Tonight Tonight... A slight chance of snow after midnight. Cloudy, with a low around 23. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 20%.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 33. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 19. Northwest wind 5 to 10 mph becoming light after midnight.
Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 32. Calm wind becoming south around 5 mph in the afternoon.
Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 27.
Mostly Cloudy on Tuesday Tuesday... Mostly cloudy, with a high near 44.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 34.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 51.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 33.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 48.
30% chance of rain Thursday Night Thursday Night... A chance of rain. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
30% chance of rain Friday Friday... A chance of rain. Mostly cloudy, with a high near 55. Chance of precipitation is 30%.
Current Radar Image


Sun Almanac for Atglen, Pennsylvania
Sunrise: 07:26 AM
Sunset: 4:51 PM
Civil Sunrise:06:55 AM
Civil Sunset: 5:21 PM
Nautical Sunrise: 06:22 AM
Nautical Sunset: 5:55 PM
Astro Sunrise: 05:49 AM
Astro Sunset: 6:28 PM
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