I-76 weather conditions near Mount Gretna, Pennsylvania
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast with Haze 70°F 2025-06-14T00:53:00-04:00 
Overnight 2025-06-14, Showers. Showers and possibly a thunderstorm. Low around 63. East wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday 2025-06-14, Showers Likely. Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Cloudy, with a high near 75. Northeast wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night 2025-06-14, Showers Likely. Showers likely and possibly a thunderstorm. Cloudy, with a low around 61. East wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday 2025-06-15, Chance Showers. A chance of showers. Mostly cloudy, with a high near 71. East wind 6 to 8 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.- Sunday Night 2025-06-15, Showers Likely. Showers likely, mainly after 2am. Cloudy, with a low around 62. East wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
- Monday 2025-06-16, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 73. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night 2025-06-16, Mostly Cloudy. Mostly cloudy, with a low around 62.Tuesday 2025-06-17, Mostly Cloudy then Chance Showers. A chance of showers after 2pm. Mostly cloudy, with a high near 77. Chance of precipitation is 30%.
Tuesday Night 2025-06-17, Chance Showers. A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.Wednesday 2025-06-18, Mostly Cloudy then Chance T-storms. A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 40%.
Wednesday Night 2025-06-18, Chance T-storms then Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.
Juneteenth 2025-06-19, Chance Showers then Showers Likely. Showers likely and possibly a thunderstorm. Partly sunny, with a high near 89. Chance of precipitation is 60%.
Thursday Night 2025-06-19, Showers Likely then Chance Showers. Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 68. Chance of precipitation is 60%.
Friday 2025-06-20, Mostly Sunny. Mostly sunny, with a high near 83.