Weather forecast for: Plainfield NJ
Last Update: 3:07 am EDT Oct 6, 2026
Overnight: Clear, with a low around 44. Northwest wind around 5 mph.
Tuesday: Sunny, with a high near 64. Northwest wind 6 to 11 mph.
Tuesday Night: Mostly clear, with a low around 37. Light west wind.
Wednesday: Patchy frost before 8am. Otherwise, sunny, with a high near 69. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Wednesday Night: Mostly clear, with a low around 53. Southwest wind around 6 mph.
Thursday: Sunny, with a high near 76.
Thursday Night: Mostly clear, with a low around 53.
Friday: Sunny, with a high near 71.
Friday Night: Mostly clear, with a low around 50.
Saturday: Sunny, with a high near 71.
Saturday Night: Partly cloudy, with a low around 52.
Sunday: Mostly sunny, with a high near 71.
Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 57.
Columbus Day: A 40 percent chance of showers. Mostly cloudy, with a high near 70.