National Weather Service Forecast for: Chesterbrook PA
Issued by: National Weather Service Philadelphia, PA
Updated: 4:13 am EDT Jun 8, 2025
 
Today

Today: A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Cloudy, with a high near 72. East wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Cloudy then
Showers
Likely
 Tonight

Tonight: Showers and thunderstorms likely before 11pm, then a chance of showers. Cloudy, with a low around 60. East wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Showers
Likely

 Monday

Monday: A slight chance of showers after 8am. Mostly cloudy, with a high near 71. East wind around 5 mph. Chance of precipitation is 20%.
Slight Chance
Showers

 Monday
Night
Monday Night: A slight chance of showers before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then showers likely after 5am. Cloudy, with a low around 62. East wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Slight Chance
Showers then
Showers
Likely
 Tuesday

Tuesday: Showers likely before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 77. Southeast wind around 5 mph becoming west in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Showers
Likely

 Tuesday
Night
Tuesday Night: A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 60. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Chance
Showers then
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 81.
Sunny

 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 64.
Mostly Clear

 Thursday

Thursday: Sunny, with a high near 87.
Sunny
Hi 72 °F Lo 60 °F Hi 71 °F Lo 62 °F Hi 77 °F Lo 60 °F Hi 81 °F Lo 64 °F Hi 87 °F

 

Today
 
 A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Cloudy, with a high near 72. East wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
 
 Showers and thunderstorms likely before 11pm, then a chance of showers. Cloudy, with a low around 60. East wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
 
 A slight chance of showers after 8am. Mostly cloudy, with a high near 71. East wind around 5 mph. Chance of precipitation is 20%.
Monday Night
 
 A slight chance of showers before 2am, then showers likely and possibly a thunderstorm between 2am and 5am, then showers likely after 5am. Cloudy, with a low around 62. East wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
 
 Showers likely before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 77. Southeast wind around 5 mph becoming west in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
 
 A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 60. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
 
 Sunny, with a high near 81.
Wednesday Night
 
 Mostly clear, with a low around 64.
Thursday
 
 Sunny, with a high near 87.
Thursday Night
 
 Partly cloudy, with a low around 66.
Friday
 
 Mostly sunny, with a high near 87.
Friday Night
 
 A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Saturday
 
 A chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Chance of precipitation is 50%.

 

Forecast from NOAA-NWS for Chesterbrook PA.