South Plainfield Weather Forecast

    • 61
    • 81

    Mostly Sunny

    • 62
    • 83

    Partly Sunny

    • 62
    • 79

    Partly Sunny

    • 65
    • 84

    Partly Sunny

    • 68
    • 87

    Chance Rain Showers

    • 67
    • 87

    Rain Showers Likely

    • 65
    • 83

    Chance Rain Showers

Today 23 Jul Middlesex

Sunny. Highs in the lower 80s. North Winds 5 to 10 Mph.

Tonight 23 Jul Middlesex

Mostly clear. Lows around 60. South Winds around 5 Mph.

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South Plainfield Temperature Statistics

July Temperature

Linden Airport (8.7 miles)

  • Lowest 20 July, 2026

    60.1 °F

  • Average July

    79 °F

  • Highest 2 July, 2026

    104 °F

Climate (2021–2026)

Linden Airport (8.7 miles)

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  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    63.9 °F
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