| National Weather Service Forecast for:
Meridian, PA Issued by: National Weather Service Pittsburgh/Moon Township, PA |
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| Updated: Tue, 25-Aug-2026 7:11pm EDT | ||||||||||||||||||||||||||||||||||||||||
| Renfrew | ||||||||||||||||||||||||||||||||||||||||
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| Tonight |
Areas of fog after 10pm. Partly cloudy, with a low around 56. Northeast wind around 2 mph. |
| Wednesday |
Areas of fog before 10am. Mostly sunny, with a high near 81. Southeast wind around 5 mph. |
| Wednesday Night |
Partly cloudy, with a low around 61. South wind around 5 mph. |
| Thursday |
A slight chance of rain showers before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 81. Southwest wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible. |
| Thursday Night |
Showers and thunderstorms likely before 8pm, then areas of fog. Mostly cloudy, with a low around 61. Northwest wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible. |
| Friday |
Mostly sunny, with a high near 80. |
| Friday Night |
Mostly clear, with a low around 56. |
| Saturday |
Sunny, with a high near 80. |
| Saturday Night |
Mostly clear, with a low around 58. |
| Sunday |
Sunny, with a high near 83. |
| Sunday Night |
Partly cloudy, with a low around 64. |
| Monday |
A slight chance of rain showers between 8am and 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 85. |
| Monday Night |
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 67. |
| Tuesday |
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. |
Forecast from NOAA-NWS for Meridian, PA.