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City of Plainfield, NJPlainfield, NJ Weather Forecast
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Plainfield Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  | |  |  | | | | | |  |
| Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Chance of Showers |
| Lo: 51°FLo: 11°C | Hi: 61°FHi: 16°C | Lo: 60°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C |
| POP: 100% | POP: 100% | POP: 30% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 316 PM EDT Sat Oct 10 2026 
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Issued: 150 AM EDT Sun Oct 11 2026
Key Messages
1) Low pressure with remnants of Isaias approaches Sunday and moves south of Long Island early Monday with overall minor impacts to the area.
2) For coastlines, possible minor coastal flooding early in the week with possible high surf for ocean beaches, especially for Long Island ocean beaches.
3) Chance of showers and possible thunderstorms Tuesday night into early Wednesday with a quick moving system.
Discussion
... .KEY MESSAGE 1... Increasing, lowering, thickening clouds along with d...