National Weather Service Forecast for: Chesterbrook PA
Issued by: National Weather Service Philadelphia, PA
Updated: 4:10 pm EDT Apr 5, 2026
 
Overnight

Overnight: Mostly clear, with a low around 38. Northwest wind around 10 mph.
Mostly Clear
 Monday

Monday: Sunny, with a high near 56. Northwest wind around 10 mph, with gusts as high as 20 mph.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 37. West wind 5 to 10 mph.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 49. Northwest wind around 15 mph, with gusts as high as 30 mph.
Sunny
 Tuesday
Night
Tuesday Night: Clear, with a low around 27. North wind 5 to 10 mph.
Clear
 Wednesday

Wednesday: Sunny, with a high near 51.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 32.
Mostly Clear
 Thursday

Thursday: Mostly sunny, with a high near 60.
Mostly Sunny
 Thursday
Night
Thursday Night: Partly cloudy, with a low around 41.
Partly Cloudy
Lo 38 °F Hi 56 °F Lo 37 °F Hi 49 °F Lo 27 °F Hi 51 °F Lo 32 °F Hi 60 °F Lo 41 °F

 

Overnight
 
 Mostly clear, with a low around 38. Northwest wind around 10 mph.
Monday
 
 Sunny, with a high near 56. Northwest wind around 10 mph, with gusts as high as 20 mph.
Monday Night
 
 Mostly clear, with a low around 37. West wind 5 to 10 mph.
Tuesday
 
 Sunny, with a high near 49. Northwest wind around 15 mph, with gusts as high as 30 mph.
Tuesday Night
 
 Clear, with a low around 27. North wind 5 to 10 mph.
Wednesday
 
 Sunny, with a high near 51.
Wednesday Night
 
 Mostly clear, with a low around 32.
Thursday
 
 Mostly sunny, with a high near 60.
Thursday Night
 
 Partly cloudy, with a low around 41.
Friday
 
 Mostly sunny, with a high near 70.
Friday Night
 
 Partly cloudy, with a low around 50.
Saturday
 
 Mostly sunny, with a high near 73.
Saturday Night
 
 Mostly cloudy, with a low around 50.
Sunday
 
 Partly sunny, with a high near 71.

 

Forecast from NOAA-NWS for Chesterbrook PA.