| NWS Forecast for: Arlington Heights PA Issued by: National Weather Service Philadelphia, PA Last Update: 8:56 pm EDT Jun 12, 2026 |  |
| Tonight: Mostly cloudy, then gradually becoming clear, with a low around 63. Northwest wind around 5 mph. Saturday: Sunny, with a high near 87. Northwest wind around 5 mph. Saturday Night: Mostly clear, with a low around 61. West wind around 5 mph becoming calm. Sunday: Showers and possibly a thunderstorm after 2pm. High near 87. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Sunday Night: Showers and possibly a thunderstorm before 2am. Low around 57. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. Monday: Mostly sunny, with a high near 75. Monday Night: Partly cloudy, with a low around 51. Tuesday: Mostly sunny, with a high near 79. Tuesday Night: Partly cloudy, with a low around 54. Wednesday: A chance of showers after 2pm. Mostly sunny, with a high near 82. Chance of precipitation is 30%. Wednesday Night: A chance of showers. Partly cloudy, with a low around 56. Chance of precipitation is 30%. Thursday: Showers likely. Partly sunny, with a high near 86. Chance of precipitation is 70%. Thursday Night: Showers likely. Mostly cloudy, with a low around 60. Chance of precipitation is 60%. Juneteenth: Mostly sunny, with a high near 84. | |
| Arlington Heights PA 40.99°N 75.22°W (Elev. 505 ft) | |
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