Weather forecast for: Castanea PA
Last Update: 8:11 pm EDT Sep 15, 2026
Tonight: Partly cloudy, with a low around 54. Calm wind.
Wednesday: A slight chance of showers between 11am and 5pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 84. Calm wind. Chance of precipitation is 20%.
Wednesday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday: A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 84. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night: Showers and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 2am. Low around 63. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday: Mostly sunny, with a high near 78.
Friday Night: Partly cloudy, with a low around 52.
Saturday: Partly sunny, with a high near 73.
Saturday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.
Sunday: Showers likely. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.
Sunday Night: Showers likely. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Monday: A chance of showers. Mostly cloudy, with a high near 74. Chance of precipitation is 50%.
Monday Night: Showers likely. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Tuesday: A chance of showers. Mostly cloudy, with a high near 73. Chance of precipitation is 50%.