| National Weather Service Forecast for:
Meridian, PA Issued by: National Weather Service Pittsburgh/Moon Township, PA |
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| Updated: Tue, 15-Sep-2026 2:21am EDT | ||||||||||||||||||||||||||||||||||||||||
| Renfrew | ||||||||||||||||||||||||||||||||||||||||
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| Overnight |
Partly cloudy, with a low around 48. East wind around 5 mph. |
| Tuesday |
Mostly sunny, with a high near 79. Southeast wind around 8 mph. |
| Tuesday Night |
Partly cloudy, with a low around 59. South wind 2 to 6 mph. |
| Wednesday |
A slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 83. Southwest wind around 3 mph. Chance of precipitation is 20%. |
| Wednesday Night |
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Southeast wind around 2 mph. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible. |
| Thursday |
A chance of rain showers before 11am, then showers and thunderstorms likely. Partly sunny, with a high near 83. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible. |
| Thursday Night |
Showers and thunderstorms likely. Mostly cloudy, with a low around 64. Chance of precipitation is 70%. |
| Friday |
A slight chance of rain showers before 8am. Mostly sunny, with a high near 78. |
| Friday Night |
Partly cloudy, with a low around 58. |
| Saturday |
A chance of rain showers after 2pm. Partly sunny, with a high near 79. Chance of precipitation is 40%. |
| Saturday Night |
A chance of rain showers before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 63. Chance of precipitation is 60%. |
| Sunday |
Showers and thunderstorms likely. Mostly cloudy, with a high near 79. Chance of precipitation is 70%. |
| Sunday Night |
Showers and thunderstorms likely. Mostly cloudy, with a low around 58. Chance of precipitation is 70%. |
| Monday |
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 73. |
Forecast from NOAA-NWS for Meridian, PA.