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Arlington Knolls, Pennsylvania Weather Forecast
Arlington Knolls, Pennsylvania Weather
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Weather Forecast for Arlington Knolls, Pennsylvania : Lehigh County
Issued: 6:57 pm EST Jan 21, 2026 Latitude: 40.6567634 Longitude: -75.4968501 View on Google Maps

MouseOver for Detail Forecast
Overnight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
Cloudy on Overnight Mostly Sunny on Thursday Partly Sunny on Friday Partly Sunny on Saturday 90% chance of snow on Sunday 30% chance of snow on Monday Sunny on Tuesday Partly Sunny on Wednesday
Low: 28°F High: 41°F High: 33°F High: 17°F High: 19°F High: 24°F High: 21°F High: 24°F
Low: 20°F Low: 6 °F Low: 9 °F Low: 13°F Low: 5°F Low: 5°F  
Cloudy Mostly Sunny Partly Sunny Partly Sunny Snow Snow Sunny Partly Sunny
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Current Conditions at
ALLENTOWN - (KABE)
34°
Cloudy
as of 12:51 AM EST
Rel. Humidity: 55%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
5 MPH
220° Southwest
Cloud Level(s): Solid Overcast at 8000ft
Current Conditions at
QUAKERTOWN - (KUKT)
36°
Feels like 28°F
Cloudy
as of 1:35 AM EST
Rel. Humidity: 51%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
9 MPH
160° South
Cloud Level(s): Broken at 7000ft, Solid Overcast at 8500ft
Current Conditions at
POTTSTOWN - (KPTW)
37°
Cloudy
as of 12:54 AM EST
Rel. Humidity: 44%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 6500ft, Solid Overcast at 8000ft
Current Conditions at
DOYLESTOWN - (KDYL)
39°
Feels like 32°F
Cloudy
as of 12:54 AM EST
Rel. Humidity: 44%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
10 MPH
220° Southwest
Cloud Level(s): Broken at 8000ft, Solid Overcast at 10000ft
Cloudy on Overnight Overnight... Partly cloudy, with a low around 28. Southwest wind around 5 mph.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 41. West wind 10 to 15 mph, with gusts as high as 25 mph.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 20. West wind around 5 mph.

Partly Sunny on Friday Friday... Partly sunny, with a high near 33. West wind 5 to 15 mph.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 6. Northwest wind 10 to 15 mph.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 17.

70% chance of snow Saturday Night Saturday Night... Snow likely, mainly after 1am. Mostly cloudy, with a low around 9. Chance of precipitation is 70%.

90% chance of snow Sunday Sunday... Snow. High near 19. Chance of precipitation is 90%.

70% chance of snow Sunday Night Sunday Night... Snow likely, mainly before 1am. Cloudy, with a low around 13. Chance of precipitation is 70%.

30% chance of snow Monday Monday... A chance of snow before 1pm. Partly sunny, with a high near 24. Chance of precipitation is 30%.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 5.

Sunny on Tuesday Tuesday... Sunny, with a high near 21.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 5.

Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 24.

Current Radar Image


Sun Almanac for Arlington Knolls, Pennsylvania
Sunrise: 07:20 AM
Sunset: 5:07 PM
Civil Sunrise:06:50 AM
Civil Sunset: 5:37 PM
Nautical Sunrise: 06:17 AM
Nautical Sunset: 6:10 PM
Astro Sunrise: 05:44 AM
Astro Sunset: 6:43 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.