| NWS Forecast for: Macungie PA Issued by: National Weather Service Philadelphia, PA Last Update: 1:08 am EDT Jul 13, 2025 | |
| Overnight: Mostly cloudy, with a low around 70. East wind around 5 mph. Sunday: A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms after 2pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 85. East wind 5 to 10 mph. Chance of precipitation is 40%. Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. South wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Monday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 84. South wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Monday Night: Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 69. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Tuesday: A slight chance of showers after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 20%. Tuesday Night: Partly cloudy, with a low around 70. Wednesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 40%. Wednesday Night: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 73. Chance of precipitation is 30%. Thursday: Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 60%. Thursday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 72. Chance of precipitation is 60%. Friday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 88. Chance of precipitation is 60%. Friday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 70. Chance of precipitation is 60%. Saturday: A chance of showers. Partly sunny, with a high near 86. Chance of precipitation is 40%. | |
| Macungie PA 40.51°N 75.54°W (Elev. 476 ft) | |
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