National Weather Service Forecast for: Meridian, PA
Issued by: National Weather Service Pittsburgh/Moon Township, PA
Updated: Wed, 24-Dec-2025 6:42am EST

Renfrew
 
Today

Today: Partly Sunny
Partly Sunny
Christmas
Day
Christmas Day: Chance Light Rain
Chance Light Rain
Friday

Friday: Light Rain Likely
Light Rain Likely
Saturday

Saturday: Chance Rain And Snow then Mostly Cloudy
Chance Rain And Snow then Mostly Cloudy
Sunday

Sunday: Light Rain
Light Rain
Monday

Monday: Light Snow Likely then Snow Showers Likely
Light Snow Likely then Snow Showers Likely
Tuesday

Tuesday: Slight Chance Snow Showers
Slight Chance Snow Showers
 
Hi 39 °F Hi 44 °F Hi 35 °F Hi 44 °F Hi 52 °F Hi 27 °F Hi 24 °F  
 
Tonight

Tonight: Mostly Cloudy then Chance Light Rain
Mostly Cloudy then Chance Light Rain
Thursday
Night
Thursday Night: Mostly Cloudy
Mostly Cloudy
Friday
Night
Friday Night: Rain then Chance Rain And Snow
Rain then Chance Rain And Snow
Saturday
Night
Saturday Night: Mostly Cloudy then Chance Light Rain
Mostly Cloudy then Chance Light Rain
Sunday
Night
Sunday Night: Rain And Snow Likely
Rain And Snow Likely
Monday
Night
Monday Night: Chance Snow Showers
Chance Snow Showers
Tuesday
Night
Tuesday Night: Slight Chance Snow Showers
Slight Chance Snow Showers
 
Lo 31 °F Lo 25 °F Lo 32 °F Lo 33 °F Lo 19 °F Lo 13 °F Lo 14 °F  

 

Today
 
Partly sunny, with a high near 39. West wind 2 to 6 mph.
Tonight
 
A chance of rain after 1am. Mostly cloudy, with a low around 31. Southeast wind around 3 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Christmas Day
 
A chance of rain before 1pm. Mostly cloudy. High near 44, with temperatures falling to around 37 in the afternoon. Northwest wind 2 to 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Thursday Night
 
Mostly cloudy, with a low around 25. Northeast wind around 7 mph.
Friday
 
Freezing rain likely between 7am and 10am, then rain likely and a chance of freezing rain between 10am and 1pm, then freezing rain and rain between 1pm and 4pm, then rain and a slight chance of freezing rain. Cloudy, with a high near 35. East wind 8 to 12 mph. Chance of precipitation is 90%. New ice accumulation of less than half an inch possible.
Friday Night
 
Rain and a slight chance of freezing rain before 4am, then a chance of rain and snow. Cloudy, with a low around 32. Chance of precipitation is 90%. Little or no ice accumulation expected.
Saturday
 
A chance of rain and snow before 7am. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
Saturday Night
 
A chance of rain after 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Sunday
 
Rain. Cloudy, with a high near 52. Chance of precipitation is 80%.
Sunday Night
 
Rain before 7pm, then rain and snow likely. Mostly cloudy, with a low around 19. Chance of precipitation is 80%.
Monday
 
Snow likely before 7am, then snow showers likely. Mostly cloudy, with a high near 27. Chance of precipitation is 60%.
Monday Night
 
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 50%.
Tuesday
 
A slight chance of snow showers. Mostly cloudy, with a high near 24.
Tuesday Night
 
A slight chance of snow showers. Mostly cloudy, with a low around 14.

 

Forecast from NOAA-NWS for Meridian, PA.