Heather Knoll, Pennsylvania Weather
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Weather Forecast for Heather Knoll, Pennsylvania : Montgomery County
Issued: 5:43 am EDT Sep 3, 2025 Latitude: 40.2607 Longitude: -75.2285 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 Mostly Sunny on Friday 50% chance of rain on Saturday Mostly Sunny on Sunday Sunny on Monday Mostly Sunny on Tuesday
High: 79°F Low: 58°F High: 83°F High: 85°F High: 85°F High: 73°F High: 74°F High: 74°F
Low: 62°F Low: 67°F Low: 58°F Low: 51°F Low: 52°F  
Mostly Sunny Mostly Clear Rain Mostly Sunny Rain Mostly Sunny Sunny Mostly Sunny
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Current Conditions at
PHILADELPHIA/WINGS - (KLOM)
66°
Clear
as of 9:35 AM EDST
Rel. Humidity: 77%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
QUAKERTOWN - (KUKT)
70°
Clear
as of 9:35 AM EDST
Rel. Humidity: 73%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.01 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.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 58. Southeast wind around 5 mph becoming calm in the evening.
20% chance of rain Thursday Thursday... A slight chance of showers after 2pm. Mostly sunny, with a high near 83. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of precipitation is 20%.
60% 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 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 85. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 67.
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 58. 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 51.
Sunny on Monday Monday... Sunny, with a high near 74.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 52.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 74.
Current Radar Image


Sun Almanac for Heather Knoll, Pennsylvania
Sunrise: 06:31 AM
Sunset: 7:29 PM
Civil Sunrise:06:03 AM
Civil Sunset: 7:57 PM
Nautical Sunrise: 05:30 AM
Nautical Sunset: 8:30 PM
Astro Sunrise: 04:56 AM
Astro Sunset: 9:04 PM
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