Plainfield Weather Forecast

    • 72
    • 87

    Partly Sunny

    • 65
    • 87

    Chance Rain Showers

    • 60
    • 79

    Mostly Sunny

    • 66
    • 80

    Chance Rain Showers

    • 66
    • 81

    Chance Rain Showers

    • 64
    • 82

    Partly Sunny

Today 9 Sep Western Union

Partly sunny. Near steady temperature in the mid 80s. Southwest Winds around 10 Mph with Gusts up to 25 Mph.

Tonight 9 Sep Western Union

Partly cloudy this Evening, then mostly cloudy with a slight chance of Showers after midnight. Lows in the lower 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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Plainfield Temperature Statistics

September Temperature

Linden Airport (8.1 miles)

  • Lowest 7 September, 2026

    60.8 °F

  • Average September

    74.3 °F

  • Highest 3 September, 2026

    87.8 °F

Climate (2021–2026)

Linden Airport (8.1 miles)

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  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    63.9 °F
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