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Atglen, Pennsylvania Weather Forecast
Atglen, Pennsylvania Weather
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Weather Forecast for Atglen, Pennsylvania : Chester County
Issued: 4:10 pm EST Nov 28, 2025 Latitude: 39.9492712 Longitude: -75.9735608 View on Google Maps

MouseOver for Detail Forecast
Tonight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
Clear on Tonight Sunny on Saturday 70% chance of rain & snow on Sunday Mostly Sunny on Monday 70% chance of rain & snow on Tuesday Sunny on Wednesday Partly Sunny on Thursday Partly Sunny on Friday
Low: 25°F High: 39°F High: 43°F High: 39°F High: 36°F High: 36°F High: 39°F High: 34°F
Low: 27°F Low: 28°F Low: 26°F Low: 25°F Low: 24°F Low: 20°F  
Clear Sunny Rain & Snow Mostly Sunny Rain & Snow Sunny Partly Sunny Partly Sunny
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Current Conditions at
LANCASTER - (KLNS)
34°
Feels like 22°F
Clear
as of 6:53 PM EST
Rel. Humidity: 50%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
18 MPH
Gust: 28 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
WILMINGTON - (KILG)
36°
Feels like 26°F
Clear
as of 6:51 PM EST
Rel. Humidity: 43%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 30.21 in.
Flight Rule: VFR
Wind Data
14 MPH
280° West
Cloud Level(s): Clear
Current Conditions at
POTTSTOWN - (KPTW)
34°
Clear
as of 6:54 PM EST
Rel. Humidity: 47%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
8 MPH
Gust: 21 MPH
270° West
Cloud Level(s): Clear
Current Conditions at
READING - (KRDG)
36°
Feels like 26°F
Clear
as of 6:54 PM EST
Rel. Humidity: 51%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 28 MPH
270° West
Cloud Level(s): Clear
Clear on Tonight Tonight... Clear, with a low around 25. West wind 10 to 15 mph, with gusts as high as 25 mph.

Sunny on Saturday Saturday... Sunny, with a high near 39. Northwest wind 5 to 10 mph.

Increasing Clouds on Saturday Night Saturday Night... Increasing clouds, with a low around 27. Calm wind becoming southeast around 5 mph after midnight.

70% chance of rain & snow Sunday Sunday... A chance of rain and snow before 10am, then rain likely. Cloudy, with a high near 43. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

20% chance of rain Sunday Night Sunday Night... A slight chance of rain before 1am. Mostly cloudy, with a low around 28. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 39.

30% chance of snow Monday Night Monday Night... A chance of snow after 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

70% chance of rain & snow Tuesday Tuesday... Rain and snow likely, becoming all rain after 1pm. Cloudy, with a high near 36. Chance of precipitation is 70%.

40% chance of rain & snow Tuesday Night Tuesday Night... A chance of rain and snow before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.

Sunny on Wednesday Wednesday... Sunny, with a high near 36.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 24.

Partly Sunny on Thursday Thursday... Partly sunny, with a high near 39.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 20.

Partly Sunny on Friday Friday... Partly sunny, with a high near 34.

Current Radar Image


Sun Almanac for Atglen, Pennsylvania
Sunrise: 07:04 AM
Sunset: 4:40 PM
Civil Sunrise:06:34 AM
Civil Sunset: 5:10 PM
Nautical Sunrise: 06:01 AM
Nautical Sunset: 5:43 PM
Astro Sunrise: 05:28 AM
Astro Sunset: 6:16 PM
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