Plainfield, New Jersey Weather:
Monday, December 21, 2026
Cloudy Weather
Day 41°
Night 30°
Precipitation 0 %
Wind 15 mph
Weather Forecast History
Last Year's Weather on This Day (December 21, 2025)
Sunny Weather

Day

45°

Night

25°

Wind

12 mph

UV Index

2

Precipitation

25 %