Sayreville Weather Forecast

    • 66
    • 80

    Becoming Sunny

    • 67
    • 85

    Partly Sunny

    • 73
    • 91

    Mostly Sunny

    • 76
    • 98

    Slight Chance Thunderstorms

    • 73
    • 94

    Chance Thunderstorms

    • 72
    • 87

    Chance Thunderstorms

Today 22 Jul Middlesex

Mostly sunny. Isolated Showers this afternoon. Highs around 80. East Winds around 5 Mph. Chance of rain 20 percent.

Tonight 22 Jul Middlesex

Mostly clear. Lows in the mid 60s. East Winds around 5 Mph.

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Sayreville Temperature Statistics

July Temperature

Linden Airport (12.4 miles)

  • Lowest 4 July, 2025

    63.5 °F

  • Average July

    78.7 °F

  • Highest 8 July, 2025

    95.2 °F

Climate (2020–Present)

Linden Airport (12.4 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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