Altor, Pennsylvania Weather
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Weather Forecast for Altor, Pennsylvania : Chester County
Issued: 4:08 am EDT Sep 16, 2025 Latitude: 39.9703858 Longitude: -75.6696602 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
30% chance of rain on Today 50% chance of thunderstorms on Tonight 60% chance of thunderstorms on Wednesday 20% chance of on Thursday Sunny on Friday Sunny on Saturday Partly Sunny on Sunday Mostly Sunny on Monday
High: 75°F Low: 58°F High: 70°F High: 80°F High: 83°F High: 76°F High: 75°F High: 78°F
Low: 59°F Low: 59°F Low: 56°F Low: 54°F Low: 55°F  
Rain Thunderstorms Thunderstorms Partly Sunny Sunny Sunny Partly Sunny Mostly Sunny
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Current Conditions at
POTTSTOWN - (KPTW)
72°
Clear
as of 10:54 AM EDST
Rel. Humidity: 60%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
8 MPH
070° East
Cloud Level(s): Clear
Current Conditions at
WILMINGTON - (KILG)
68°
Cloudy
Light Rain
as of 10:51 AM EDST
Rel. Humidity: 77%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.21 in.
Flight Rule: VFR
Wind Data
14 MPH
050° Northeast
Cloud Level(s): Solid Overcast at 11000ft
Current Conditions at
PHILADELPHIA - (KPHL)
72°
Clear
Light Rain
as of 10:54 AM EDST
Rel. Humidity: 60%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.21 in.
Flight Rule: VFR
Wind Data
12 MPH
Gust: 20 MPH
050° Northeast
Cloud Level(s): Few at 5000ft, Scattered at 9500ft, Broken at 15000ft, Broken at 30000ft
Current Conditions at
PHILADELPHIA/WINGS - (KLOM)
72°
Partly Cloudy
as of 11:35 AM EDST
Rel. Humidity: 64%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 30.22 in.
Flight Rule: VFR
Wind Data
10 MPH
060° Northeast
Cloud Level(s): Scattered at 11000ft
30% chance of rain Today Today... A chance of showers, mainly after 4pm. Mostly cloudy, with a high near 75. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
50% chance of thunderstorms Tonight Tonight... A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 58. East wind around 10 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
60% chance of thunderstorms Wednesday Wednesday... Showers and thunderstorms likely before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 70. Northeast wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
40% chance of rain Wednesday Night Wednesday Night... A chance of showers. Mostly cloudy, with a low around 59. Northeast wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
20% chance of Thursday Thursday... A slight chance of showers before 2pm. Partly sunny, with a high near 80. North wind around 5 mph. Chance of precipitation is 20%.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 59.
Sunny on Friday Friday... Sunny, with a high near 83.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 56.
Sunny on Saturday Saturday... Sunny, with a high near 76.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 54.
Partly Sunny on Sunday Sunday... Partly sunny, with a high near 75.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 55.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 78.
Current Radar Image


Sun Almanac for Altor, Pennsylvania
Sunrise: 06:45 AM
Sunset: 7:10 PM
Civil Sunrise:06:18 AM
Civil Sunset: 7:37 PM
Nautical Sunrise: 05:46 AM
Nautical Sunset: 8:09 PM
Astro Sunrise: 05:13 AM
Astro Sunset: 8:41 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.