Rahway Weather Forecast

    • 71
    • 90

    Partly Sunny

    • 76
    • 90

    Chance Thunderstorms

    • 72
    • 91

    Rain Showers

    • 71
    • 88

    Mostly Sunny

    • 69
    • 90

    Slight Chance Thunderstorms

    • 67
    • 86

    Partly Sunny

Today 29 Jun Eastern Union

Mostly sunny. Humid with Highs around 90. West Winds around 5 Mph.

Tonight 29 Jun Eastern Union

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 70s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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Rahway Temperature Statistics

June Temperature

Linden Airport (1.9 miles)

  • Lowest 1 June, 2025

    48.7 °F

  • Average June

    73.7 °F

  • Highest 24 June, 2025

    100.2 °F

Climate (2020–Present)

Linden Airport (1.9 miles)

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  • Average Low 2020–2025

    48.2 °F

  • Average 2020–2025

    55.7 °F

  • Average High 2020–2025

    63.9 °F
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