Weather forecast for: Mc Grann PA
Last Update: 6:56 pm EDT Aug 3, 2026
Tonight: Patchy fog after midnight. Otherwise, clear, with a low around 53. Light northeast wind.
Tuesday: Areas of fog before 10am. Otherwise, sunny, with a high near 85. Calm wind.
Tuesday Night: Mostly clear, with a low around 64. Calm wind.
Wednesday: A chance of showers and thunderstorms after 2pm. Patchy fog between 7am and 8am. Otherwise, increasing clouds, with a high near 87. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Calm wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 85. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night: Showers and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Low around 67. Chance of precipitation is 80%.
Friday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 84. Chance of precipitation is 80%.
Friday Night: Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 66. Chance of precipitation is 80%.
Saturday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.
Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 30%.
Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
Monday: A chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 40%.