Larchmont, Pennsylvania Weather
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Weather Forecast for Larchmont, Pennsylvania : Delaware County
Issued: 5:43 am EDT Sep 3, 2025 Latitude: 39.9876107 Longitude: -75.3826932 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
Mostly Sunny on Today Mostly Clear on Tonight 20% chance of rain on Thursday Sunny on Friday 50% chance of rain on Saturday Mostly Sunny on Sunday Sunny on Monday Mostly Sunny on Tuesday
High: 79°F Low: 59°F High: 83°F High: 85°F High: 85°F High: 73°F High: 75°F High: 75°F
Low: 63°F Low: 68°F Low: 59°F Low: 53°F Low: 54°F  
Mostly Sunny Mostly Clear Rain Sunny Rain Mostly Sunny Sunny Mostly Sunny
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Current Conditions at
PHILADELPHIA/WINGS - (KLOM)
63°
Clear
as of 8:35 AM EDST
Rel. Humidity: 88%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
N PHILADELPHIA - (KPNE)
63°
Partly Cloudy
as of 8:12 AM EDST
Rel. Humidity: 82%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
3 MPH
090° East
Cloud Level(s): Scattered at 1600ft
Mostly Sunny on Today Today... Mostly sunny, with a high near 79. Calm wind.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 59. South wind around 5 mph.
20% chance of rain Thursday Thursday... A slight chance of showers after 2pm. Mostly sunny, with a high near 83. South wind 5 to 15 mph. Chance of precipitation is 20%.
50% chance of thunderstorms Thursday Night Thursday Night... A chance of showers and thunderstorms, mainly between 8pm and 2am. Mostly cloudy, with a low around 63. South wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunny on Friday Friday... Sunny, with a high near 85. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 68.
50% chance of rain Saturday Saturday... A chance of showers after 2pm. Mostly sunny, with a high near 85. Chance of precipitation is 50%.
50% chance of rain Saturday Night Saturday Night... A chance of showers before 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 73.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 53.
Sunny on Monday Monday... Sunny, with a high near 75.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 54.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 75.
Current Radar Image


Sun Almanac for Larchmont, Pennsylvania
Sunrise: 06:32 AM
Sunset: 7:30 PM
Civil Sunrise:06:04 AM
Civil Sunset: 7:57 PM
Nautical Sunrise: 05:31 AM
Nautical Sunset: 8:30 PM
Astro Sunrise: 04:57 AM
Astro Sunset: 9:04 PM
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