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Altor, Pennsylvania Weather Forecast
Altor, Pennsylvania Weather
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Weather Forecast for Altor, Pennsylvania : Chester County
Issued: 7:53 pm EST Jan 9, 2026 Latitude: 39.9703858 Longitude: -75.6696602 View on Google Maps

MouseOver for Detail Forecast
Overnight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
Mostly Cloudy on Overnight 100% chance of rain on Saturday 20% chance of rain & snow on Sunday Sunny on Monday Sunny on Tuesday Mostly Cloudy on Wednesday 30% chance of rain on Thursday Mostly Sunny on Friday
Low: 41°F High: 45°F High: 43°F High: 41°F High: 45°F High: 47°F High: 37°F High: 32°F
Low: 37°F Low: 27°F Low: 29°F Low: 34°F Low: 28°F Low: 19°F  
Mostly Cloudy Rain Rain & Snow Sunny Sunny Mostly Cloudy Rain Mostly Sunny
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Current Conditions at
POTTSTOWN - (KPTW)
48°
Clear
Mist
as of 12:54 AM EST
Rel. Humidity: 100%
Dew Point: 48°F
Visibility: 4 Miles
Pressure: 30.16 in.
Flight Rule: MVFR
Wind Data
5 MPH
290° West
Cloud Level(s): Clear
Current Conditions at
WILMINGTON - (KILG)
46°
Mostly Clear
Mist
as of 12:51 AM EST
Rel. Humidity: 93%
Dew Point: 45°F
Visibility: 3/4 Miles
Pressure: 30.14 in.
Flight Rule: MVFR
Wind Data
3 MPH
340° North
Cloud Level(s): Few at 4200ft
Current Conditions at
PHILADELPHIA - (KPHL)
45°
Mostly Cloudy
Shallow Fog Mist
as of 1:23 AM EST
Rel. Humidity: 93%
Dew Point: 43°F
Visibility: 6 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 900ft, Broken at 23000ft
Current Conditions at
PHILADELPHIA/WINGS - (KLOM)
50°
Clear
Mist
as of 1:15 AM EST
Rel. Humidity: 93%
Dew Point: 48°F
Visibility: 5 Miles
Pressure: 30.15 in.
Flight Rule: MVFR
Wind Data
3 MPH
300° Northwest
Cloud Level(s): Clear
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 41. North wind around 5 mph.
100% chance of rain Saturday Saturday... Rain, mainly after 10am. High near 45. North wind around 5 mph becoming east in the morning. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
80% chance of rain Saturday Night Saturday Night... Rain, mainly between 7pm and 1am. Low around 37. Light and variable wind becoming west 5 to 10 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
20% chance of rain & snow Sunday Sunday... A slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of snow showers after 4pm. Mostly sunny, with a high near 43. West wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 27. West wind around 15 mph, with gusts as high as 30 mph.
Sunny on Monday Monday... Sunny, with a high near 41.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 29.
Sunny on Tuesday Tuesday... Sunny, with a high near 45.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 34.
Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 47.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 28.
30% chance of rain Thursday Thursday... A chance of rain. Partly sunny, with a high near 37. Chance of precipitation is 30%.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 19.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 32.
Current Radar Image


Sun Almanac for Altor, Pennsylvania
Sunrise: 07:24 AM
Sunset: 4:57 PM
Civil Sunrise:06:54 AM
Civil Sunset: 5:27 PM
Nautical Sunrise: 06:20 AM
Nautical Sunset: 6:00 PM
Astro Sunrise: 05:48 AM
Astro Sunset: 6:33 PM
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