Weather forecast for: Mount Arlington NJ
Last Update: 4:09 am EDT Oct 10, 2026
This Afternoon: Partly sunny, with a high near 67. Calm wind.
Tonight: Increasing clouds, with a low around 48. Calm wind becoming southeast around 5 mph.
Sunday: Rain. High near 59. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night: Rain and possibly a thunderstorm before 2am, then a chance of rain and thunderstorms after 2am. Low around 55. Northeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Columbus Day: A chance of rain before 8am. Partly sunny, with a high near 69. North wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night: Partly cloudy, with a low around 54.
Tuesday: A chance of showers after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 40%.
Tuesday Night: A chance of showers before 2am. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Wednesday: Mostly sunny, with a high near 62.
Wednesday Night: Mostly clear, with a low around 44.
Thursday: Sunny, with a high near 60.
Thursday Night: A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.
Friday: A chance of showers. Mostly cloudy, with a high near 61. Chance of precipitation is 40%.
WeatherWorld.com
