Weather forecast for: Dunellen NJ
Last Update: 4:09 am EDT Sep 10, 2026
Today: Mostly sunny, with a high near 88. West wind 5 to 10 mph.
Tonight: A slight chance of showers before 3am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 66. West wind around 5 mph becoming north after midnight. Chance of precipitation is 20%.
Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 80. North wind around 5 mph.
Friday Night: Mostly clear, with a low around 60. Northwest wind around 5 mph becoming calm.
Saturday: Mostly sunny, with a high near 81. Northeast wind around 5 mph becoming south in the afternoon.
Saturday Night: A chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday: Showers likely, mainly before 8am. Partly sunny, with a high near 81. Chance of precipitation is 60%.
Sunday Night: Partly cloudy, with a low around 65.
Monday: Mostly sunny, with a high near 81.
Monday Night: Partly cloudy, with a low around 64.
Tuesday: Sunny, with a high near 84.
Tuesday Night: Mostly clear, with a low around 67.
Wednesday: A chance of showers. Mostly sunny, with a high near 85. Chance of precipitation is 30%.