| NWS Forecast for: Mount Holly NJ Issued by: National Weather Service Philadelphia, PA Last Update: 4:08 pm EDT Jul 20, 2026 | |
Tonight: Increasing clouds, with a low around 19. South wind around 10 km/h. Tuesday: Showers and thunderstorms, mainly before 3pm. High near 29. South wind 10 to 15 km/h. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 cm possible. Tuesday Night: Showers and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am. Low around 21. Southwest wind around 15 km/h, with gusts as high as 30 km/h. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 cm possible. Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 29. West wind around 15 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms. Wednesday Night: Showers likely and possibly a thunderstorm before 8pm. Partly cloudy, with a low around 17. West wind around 10 km/h becoming north after midnight. Chance of precipitation is 60%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms. Thursday: Sunny, with a high near 27. Thursday Night: Mostly clear, with a low around 15. Friday: Sunny, with a high near 27. Friday Night: Partly cloudy, with a low around 16. Saturday: Mostly sunny, with a high near 28. Saturday Night: Partly cloudy, with a low around 17. Sunday: Mostly sunny, with a high near 29. Sunday Night: Partly cloudy, with a low around 19. Monday: A chance of showers. Mostly sunny, with a high near 31. Chance of precipitation is 40%. | |
| Mount Holly NJ 39.98°N 74.8°W (Elev. 33 m) | |
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