| National Weather Service Forecast for:
Meridian, PA Issued by: National Weather Service Pittsburgh/Moon Township, PA |
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| Updated: Wed, 09-Sep-2026 2:21am EDT | ||||||||||||||||||||||||||||||||||||||||
| Renfrew | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Mostly cloudy, with a low around 64. South wind around 2 mph. |
| Wednesday |
A slight chance of rain showers between 8am and 9am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 85. Southwest wind 5 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%. |
| Wednesday Night |
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms between 8pm and 4am, then a slight chance of showers and thunderstorms between 4am and 5am. Mostly cloudy, with a low around 67. West wind 6 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible. |
| Thursday |
A chance of rain showers between 11am and 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 77. West wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible. |
| Thursday Night |
A chance of rain showers before 8pm. Mostly cloudy, with a low around 55. North wind around 3 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
| Friday |
Sunny, with a high near 77. |
| Friday Night |
Partly cloudy, with a low around 57. |
| Saturday |
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 50%. |
| Saturday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 50%. |
| Sunday |
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Chance of precipitation is 40%. |
| Sunday Night |
A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 62. Chance of precipitation is 40%. |
| Monday |
Partly sunny, with a high near 82. |
| Monday Night |
Mostly cloudy, with a low around 65. |
| Tuesday |
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. |
Forecast from NOAA-NWS for Meridian, PA.