National Weather Service Forecast for: Bethel Park PA
Issued by: National Weather Service Pittsburgh, PA
Updated: 4:42 pm EST Dec 16, 2025
 
This
Afternoon
This Afternoon: Mostly sunny, with a high near 33. South wind around 6 mph.
Mostly Sunny

Tonight

Tonight: Increasing clouds, with a low around 28. South wind 9 to 14 mph, with gusts as high as 25 mph.
Increasing
Clouds
Wednesday

Wednesday: Partly sunny, with a high near 41. West wind 10 to 16 mph.
Partly Sunny

Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 26. Southwest wind around 6 mph becoming southeast after midnight.
Partly Cloudy

Thursday

Thursday: A chance of rain after 1pm.  Partly sunny, with a high near 51. South wind 6 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Partly Sunny
then Chance
Rain
Thursday
Night
Thursday Night: Rain before 4am, then rain and snow.  Low around 28. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Rain then
Rain/Snow
Friday

Friday: Snow before 7am, then a chance of snow showers after 7am.  High near 36. Breezy.  Chance of precipitation is 80%.
Breezy. Snow
then Chance
Snow Showers
Friday
Night
Friday Night: Mostly cloudy, with a low around 22.
Mostly Cloudy

Saturday

Saturday: Partly sunny, with a high near 44.
Partly Sunny

Hi 33 °F Lo 28 °F Hi 41 °F Lo 26 °F Hi 51 °F Lo 28 °F Hi 36 °F Lo 22 °F Hi 44 °F

 

This Afternoon
 
Mostly sunny, with a high near 33. South wind around 6 mph.
Tonight
 
Increasing clouds, with a low around 28. South wind 9 to 14 mph, with gusts as high as 25 mph.
Wednesday
 
Partly sunny, with a high near 41. West wind 10 to 16 mph.
Wednesday Night
 
Partly cloudy, with a low around 26. Southwest wind around 6 mph becoming southeast after midnight.
Thursday
 
A chance of rain after 1pm. Partly sunny, with a high near 51. South wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
 
Rain before 4am, then rain and snow. Low around 28. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
 
Snow before 7am, then a chance of snow showers after 7am. High near 36. Breezy. Chance of precipitation is 80%.
Friday Night
 
Mostly cloudy, with a low around 22.
Saturday
 
Partly sunny, with a high near 44.
Saturday Night
 
Mostly cloudy, with a low around 30.
Sunday
 
Partly sunny, with a high near 39.
Sunday Night
 
Mostly cloudy, with a low around 24.
Monday
 
Partly sunny, with a high near 37.

 

Forecast from NOAA-NWS for Bethel Park PA.