Weather forecast for: Chatham NJ
Last Update: 4:11 am EDT Sep 27, 2026
This Afternoon: Showers likely, mainly after 4pm. Cloudy, with a high near 66. Northeast wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight: Showers. Low around 58. Northeast wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday: Showers, mainly before 2pm. High near 65. North wind 10 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night: Cloudy, then gradually becoming partly cloudy, with a low around 55. North wind around 5 mph becoming calm in the evening.
Tuesday: Partly sunny, with a high near 72. Calm wind becoming northwest around 5 mph.
Tuesday Night: Mostly cloudy, with a low around 57.
Wednesday: Mostly sunny, with a high near 76.
Wednesday Night: Mostly cloudy, with a low around 59.
Thursday: Partly sunny, with a high near 78.
Thursday Night: Mostly cloudy, with a low around 63.
Friday: Partly sunny, with a high near 77.
Friday Night: Mostly cloudy, with a low around 56.
Saturday: Partly sunny, with a high near 69.
Saturday Night: Mostly cloudy, with a low around 53.
Sunday: A chance of showers. Mostly cloudy, with a high near 67.