Lanark, Pennsylvania Weather
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Weather Forecast for Lanark, Pennsylvania : Lehigh County
Issued: 5:43 am EDT Sep 3, 2025 Latitude: 40.5517652 Longitude: -75.4326817 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
Mostly Sunny on Today Mostly Clear on Tonight 30% chance of thunderstorms on Thursday Mostly Sunny on Friday 50% chance of on Saturday Mostly Sunny on Sunday Sunny on Monday Mostly Sunny on Tuesday
High: 79°F Low: 56°F High: 83°F High: 84°F High: 82°F High: 73°F High: 74°F High: 74°F
Low: 62°F Low: 65°F Low: 56°F Low: 50°F Low: 50°F  
Mostly Sunny Mostly Clear Thunderstorms Mostly Sunny Partly Sunny Mostly Sunny Sunny Mostly Sunny
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Current Conditions at
QUAKERTOWN - (KUKT)
64°
Clear
as of 8:35 AM EDST
Rel. Humidity: 88%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
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
Mostly Sunny on Today Today... Mostly sunny, with a high near 79. Calm wind becoming south around 5 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 56. South wind around 5 mph becoming calm.
30% chance of thunderstorms Thursday Thursday... A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 83. South wind 5 to 15 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
70% chance of thunderstorms Thursday Night Thursday Night... Showers and thunderstorms likely before 11pm, then showers likely between 11pm and 2am. Mostly cloudy, with a low around 62. South wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 84. Light south wind becoming southwest 5 to 10 mph in the morning.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 65.
50% chance of Saturday Saturday... A chance of showers after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 50%.
40% chance of rain Saturday Night Saturday Night... A chance of showers before 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
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 50.
Sunny on Monday Monday... Sunny, with a high near 74.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 50.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 74.
Current Radar Image


Sun Almanac for Lanark, Pennsylvania
Sunrise: 06:31 AM
Sunset: 7:30 PM
Civil Sunrise:06:04 AM
Civil Sunset: 7:58 PM
Nautical Sunrise: 05:30 AM
Nautical Sunset: 8:32 PM
Astro Sunrise: 04:56 AM
Astro Sunset: 9:06 PM
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