08846 Weather (Middlesex, NJ)

Weather forecast for: Middlesex NJ

Last Update: 2:27 pm EDT Sep 12, 2026

This Afternoon: Partly sunny, with a high near 81. Southeast wind around 5 mph.

Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4am. Some of the storms could produce heavy rainfall. Low around 66. Southeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday: Showers and thunderstorms before 11am, then a chance of showers between 11am and noon. Some of the storms could produce heavy rainfall. Patchy fog before 10am. High near 81. Calm wind becoming northwest around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Sunday Night: A chance of showers after 4am. Partly cloudy, with a low around 64. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Monday: Mostly sunny, with a high near 74. North wind 10 to 15 mph.

Monday Night: Mostly clear, with a low around 52.

Tuesday: Sunny, with a high near 73.

Tuesday Night: Mostly clear, with a low around 55.

Wednesday: Sunny, with a high near 79.

Wednesday Night: Partly cloudy, with a low around 61.

Thursday: Sunny, with a high near 83.

Thursday Night: Partly cloudy, with a low around 63.

Friday: A chance of showers. Partly sunny, with a high near 81. Chance of precipitation is 30%.