| NWS Forecast for: Long Valley NJ Issued by: National Weather Service Philadelphia, PA Last Update: 4:10 pm EDT Jul 18, 2025 | |
| Tonight: Mostly clear, with a low around 63. Calm wind. Saturday: A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 82. Calm wind becoming south around 5 mph. Chance of precipitation is 20%. Saturday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 86. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Sunday Night: Showers likely before 8pm. Mostly clear, with a low around 62. Northwest wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible. Monday: Sunny, with a high near 81. Monday Night: Mostly clear, with a low around 58. Tuesday: Sunny, with a high near 82. Tuesday Night: Mostly clear, with a low around 62. Wednesday: Mostly sunny, with a high near 85. Wednesday Night: Partly cloudy, with a low around 67. Thursday: A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 30%. Thursday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 30%. Friday: A chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 30%. | |
| Long Valley NJ 40.8°N 74.76°W (Elev. 600 ft) | |
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