Raritan Bay Beach Weather Forecast

    • 66
    • 82

    Chance Rain Showers

    • 70
    • 87

    Mostly Sunny

    • 60
    • 88

    Rain Showers Likely

    • 56
    • 73

    Chance Rain Showers

    • 55
    • 74

    Mostly Sunny

    • 56
    • 74

    Partly Sunny

Today 4 Sep Middlesex

Sunny. Highs in the lower 80s. South Winds 10 to 15 Mph.

Tonight 4 Sep Middlesex

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Lows in the lower 60s. South Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight. Chance of rain 50 percent.

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Raritan Bay Beach Temperature Statistics

September Temperature

Linden Airport (11.2 miles)

  • Lowest 1 September, 2025

    59.9 °F
  • Average September

    69.3 °F
  • Highest 1 September, 2025

    77.7 °F

Climate (2020–Present)

Linden Airport (11.2 miles)

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  • Average Low 2020–2025

    48.2 °F
  • Average 2020–2025

    55.8 °F
  • Average High 2020–2025

    64 °F
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