National Weather Service Forecast for: Meridian, PA
Issued by: National Weather Service Pittsburgh/Moon Township, PA
Updated: Thu, 02-Apr-2026 3:51am EDT

Renfrew
 
  Thursday

Thursday: Patchy Fog then Scattered Showers And Thunderstorms
Patchy Fog then Scattered Showers And T-Storms
Friday

Friday: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Saturday

Saturday: Rain Showers Likely
Rain Showers Likely
Sunday

Sunday: Rain Showers
Rain Showers
Monday

Monday: Partly Sunny then Slight Chance Rain Showers
Partly Sunny then Slight Chance Rain Showers
Tuesday

Tuesday: Slight Chance Snow Showers
Slight Chance Snow Showers
Wednesday

Wednesday: Sunny
Sunny
  Hi 78 °F Hi 77 °F Hi 80 °F Hi 51 °F Hi 52 °F Hi 46 °F Hi 57 °F
 
Overnight

Overnight: Areas Of Fog
Areas Of Fog
Thursday
Night
Thursday Night: Scattered Showers And Thunderstorms
Scattered Showers And T-Storms
Friday
Night
Friday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely
Saturday
Night
Saturday Night: Showers And Thunderstorms
Showers And T-Storms
Sunday
Night
Sunday Night: Slight Chance Rain And Snow Showers
Slight Chance Rain And Snow Showers
Monday
Night
Monday Night: Slight Chance Rain Showers then Slight Chance Snow Showers
Slight Chance Rain Showers then Slight Chance Snow Showers
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
 
Lo 47 °F Lo 60 °F Lo 59 °F Lo 45 °F Lo 32 °F Lo 32 °F Lo 24 °F  

 

Overnight
 
Areas of fog and isolated rain showers. Cloudy, with a low around 47. Northeast wind around 2 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Thursday
 
Patchy fog and scattered rain showers before 2pm, then scattered showers and thunderstorms. Mostly cloudy, with a high near 78. Southeast wind 2 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Thursday Night
 
Scattered showers and thunderstorms before 11pm, then scattered showers and thunderstorms. Mostly cloudy, with a low around 60. South wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Friday
 
A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 77. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Friday Night
 
Showers and thunderstorms likely. Mostly cloudy, with a low around 59. Southwest wind 2 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday
 
Rain showers likely before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 80. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Saturday Night
 
Showers and thunderstorms. Mostly cloudy, with a low around 45. Chance of precipitation is 100%.
Sunday
 
Rain showers before 2pm. Mostly cloudy, with a high near 51. Chance of precipitation is 100%.
Sunday Night
 
A slight chance of rain and snow showers between 8pm and 2am. Mostly cloudy, with a low around 32.
Monday
 
A slight chance of rain showers after 2pm. Partly sunny, with a high near 52.
Monday Night
 
A slight chance of rain showers before 2am, then a slight chance of snow showers. Mostly cloudy, with a low around 32.
Tuesday
 
A slight chance of snow showers before 2pm. Mostly sunny, with a high near 46.
Tuesday Night
 
Mostly clear, with a low around 24.
Wednesday
 
Sunny, with a high near 57.

 

Forecast from NOAA-NWS for Meridian, PA.