


NWS Forecast for: Watchung NJ Issued by: National Weather Service New York, NY Last Update: 3:16 pm EDT Jul 15, 2025 | |
Tonight: Patchy fog. Otherwise, partly cloudy, with a low around 72. Calm wind. Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 2pm. Patchy fog between 7am and 9am. Otherwise, partly sunny, with a high near 89. Heat index values as high as 98. Calm wind becoming south around 6 mph in the afternoon. Wednesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Southwest wind 3 to 5 mph. Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 91. Heat index values as high as 102. Southwest wind 6 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Thursday Night: Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy during the early evening, then becoming mostly clear, with a low around 75. Southwest wind around 6 mph. Chance of precipitation is 60%. Friday: Mostly sunny, with a high near 88. Friday Night: Mostly clear, with a low around 66. Saturday: Mostly sunny, with a high near 85. Saturday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 69. Sunday: 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%. Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Chance of precipitation is 60%. Monday: Mostly sunny, with a high near 84. Monday Night: Partly cloudy, with a low around 66. Tuesday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83. | |
Watchung NJ 40.65°N 74.44°W (Elev. 463 ft) | |
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