National Weather Service Forecast for: Meridian, PA
Issued by: National Weather Service Pittsburgh/Moon Township, PA
Updated: Sun, 14-Jun-2026 5:11am EDT

Renfrew
 
Today

Today: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Monday

Monday: Mostly Sunny
Mostly Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday

Thursday: Showers And Thunderstorms
Showers And T-Storms
Juneteenth

Juneteenth: Chance Rain Showers then Slight Chance Showers And Thunderstorms
Chance Rain Showers then Slight Chance Showers And T-Storms
Saturday

Saturday: Slight Chance Rain Showers then Chance Showers And Thunderstorms
Slight Chance Rain Showers then Chance Showers And T-Storms
 
Hi 81 °F Hi 68 °F Hi 74 °F Hi 77 °F Hi 81 °F Hi 76 °F Hi 76 °F  
 
Tonight

Tonight: Showers And Thunderstorms then Mostly Cloudy
Showers And T-Storms then Mostly Cloudy
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Cloudy then Chance Showers And Thunderstorms
Mostly Cloudy then Chance Showers And T-Storms
Wednesday
Night
Wednesday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
Thursday
Night
Thursday Night: Showers And Thunderstorms
Showers And T-Storms
Friday
Night
Friday Night: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
Saturday
Night
Saturday Night: Chance Showers And Thunderstorms
Chance Showers And T-Storms
 
Lo 51 °F Lo 49 °F Lo 54 °F Lo 60 °F Lo 58 °F Lo 55 °F Lo 56 °F  

 

Today
 
A slight chance of rain showers between 10am and 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms likely between 2pm and 5pm, then showers and thunderstorms. Mostly cloudy. High near 81, with temperatures falling to around 72 in the afternoon. Southwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
 
Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 9pm. Mostly cloudy, with a low around 51. Northwest wind 5 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Monday
 
Mostly sunny, with a high near 68. Northwest wind 5 to 9 mph.
Monday Night
 
Mostly clear, with a low around 49. Southwest wind 0 to 7 mph.
Tuesday
 
Mostly sunny, with a high near 74. Southwest wind 2 to 8 mph.
Tuesday Night
 
A chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Wednesday
 
A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 77. Chance of precipitation is 30%.
Wednesday Night
 
A chance of showers and thunderstorms before 2am, then showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 80%.
Thursday
 
Showers and thunderstorms. Mostly cloudy, with a high near 81. Chance of precipitation is 80%.
Thursday Night
 
Showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 80%.
Juneteenth
 
A chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 76. Chance of precipitation is 40%.
Friday Night
 
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 55.
Saturday
 
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 76. Chance of precipitation is 30%.
Saturday Night
 
A chance of showers and thunderstorms. Partly cloudy, with a low around 56.

 

Forecast from NOAA-NWS for Meridian, PA.