National Weather Service Forecast for: Ancient Oaks PA
Issued by: National Weather Service Philadelphia, PA
Updated: 4:08 pm EDT Jun 29, 2026
 
Overnight

Overnight: Mostly clear, with a low around 65. Southwest wind around 5 mph.
Mostly Clear

Tuesday

Tuesday: Mostly sunny, with a high near 88. Southwest wind 5 to 15 mph.
Mostly Sunny

Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 69. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Partly Cloudy

Wednesday

Wednesday: Sunny, with a high near 94. Heat index values as high as 103. West wind 5 to 10 mph, with gusts as high as 20 mph.
Sunny

Wednesday
Night
Wednesday Night: Mostly clear, with a low around 73. West wind 5 to 10 mph becoming light southwest  in the evening.
Mostly Clear

Thursday

Thursday: Sunny and hot, with a high near 98.
Hot

Thursday
Night
Thursday Night: Clear, with a low around 76.
Clear

Friday

Friday: A chance of showers and thunderstorms after 2pm.  Sunny and hot, with a high near 99. Chance of precipitation is 30%.
Sunny then
Chance
T-storms
Friday
Night
Friday Night: A chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Chance
T-storms then
Partly Cloudy
Lo 65 °F Hi 88 °F Lo 69 °F Hi 94 °F Lo 73 °F Hi 98 °F Lo 76 °F Hi 99 °F Lo 73 °F

Extreme Heat Warning
 

Overnight
 
Mostly clear, with a low around 65. Southwest wind around 5 mph.
Tuesday
 
Mostly sunny, with a high near 88. Southwest wind 5 to 15 mph.
Tuesday Night
 
Partly cloudy, with a low around 69. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
 
Sunny, with a high near 94. Heat index values as high as 103. West wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
 
Mostly clear, with a low around 73. West wind 5 to 10 mph becoming light southwest in the evening.
Thursday
 
Sunny and hot, with a high near 98.
Thursday Night
 
Clear, with a low around 76.
Friday
 
A chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 99. Chance of precipitation is 30%.
Friday Night
 
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Independence Day
 
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Chance of precipitation is 50%.
Saturday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.
Sunday
 
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 30%.
Sunday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.
Monday
 
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 50%.

 

Forecast from NOAA-NWS for Ancient Oaks PA.