Stonybrook, Pennsylvania Weather
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Weather Forecast for Stonybrook, Pennsylvania : Bucks County
Issued: 4:10 pm EDT Sep 4, 2025 Latitude: 40.1503876 Longitude: -74.8293302 View on Google Maps

MouseOver for Detail Forecast
Tonight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
60% chance of thunderstorms on Tonight Mostly Sunny on Friday 60% chance of thunderstorms on Saturday 30% chance of rain on Sunday Sunny on Monday Sunny on Tuesday Mostly Sunny on Wednesday Mostly Sunny on Thursday
Low: 65°F High: 87°F High: 90°F High: 73°F High: 74°F High: 75°F High: 75°F High: 79°F
Low: 69°F Low: 61°F Low: 53°F Low: 52°F Low: 52°F Low: 53°F  
Thunderstorms Mostly Sunny Thunderstorms Rain Sunny Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
TRENTON - (KTTN)
79°
Mostly Cloudy
as of 3:53 PM EDST
Rel. Humidity: 54%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.77 in.
Flight Rule: VFR
Wind Data
20 MPH
Gust: 28 MPH
150° Southeast
Cloud Level(s): Few at 5500ft, Broken at 7000ft, Broken at 8500ft
Current Conditions at
N PHILADELPHIA - (KPNE)
82°
Partly Cloudy
as of 3:54 PM EDST
Rel. Humidity: 45%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 29.79 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 24 MPH
170° South
Cloud Level(s): Scattered at 5500ft, Scattered at 7500ft
Current Conditions at
MOUNT HOLLY - (KVAY)
81°
Partly Cloudy
as of 3:54 PM EDST
Rel. Humidity: 57%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.79 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 5500ft, Scattered at 7000ft
60% chance of thunderstorms Tonight Tonight... Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 65. South wind 5 to 15 mph. Chance of precipitation is 60%. New rainfall 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 87. Light southwest wind increasing to 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 69. South wind around 5 mph.

60% chance of thunderstorms Saturday Saturday... Showers likely and possibly a thunderstorm after 2pm. Increasing clouds, with a high near 90. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

80% chance of thunderstorms Saturday Night Saturday Night... Showers and possibly a thunderstorm. Low around 61. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

30% chance of rain Sunday Sunday... A chance of showers, mainly before 8am. Mostly cloudy, with a high near 73. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 53.

Sunny on Monday Monday... Sunny, with a high near 74.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 52.

Sunny on Tuesday Tuesday... Sunny, with a high near 75.

Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 52.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 75.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 53.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 79.

Sun Almanac for Stonybrook, Pennsylvania
Sunrise: 06:30 AM
Sunset: 7:26 PM
Civil Sunrise:06:03 AM
Civil Sunset: 7:54 PM
Nautical Sunrise: 05:30 AM
Nautical Sunset: 8:27 PM
Astro Sunrise: 04:56 AM
Astro Sunset: 9:01 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.