Rahway Weather Forecast

    • 72
    • 94

    Mostly Sunny

    • 75
    • 97

    Partly Sunny

    • 58
    • 94

    Rain Showers

    • 54
    • 73

    Mostly Cloudy

    • 53
    • 66

    Rain Showers Likely

    • 57
    • 68

    Rain Showers Likely

Today 18 May Eastern Union

Sunny. Highs in the lower 90s. Southeast Winds around 5 Mph, increasing to 10 to 15 Mph with Gusts up to 25 Mph this afternoon.

Tonight 18 May Eastern Union

Mostly clear. Lows in the lower 70s. South Winds 5 to 10 Mph. Gusts up to 20 Mph this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rahway Temperature Statistics

May Temperature

Linden Airport (1.9 miles)

  • Lowest 1 May, 2026

    43.7 °F

  • Average May

    60 °F

  • Highest 5 May, 2026

    85.3 °F

Climate (2021–Present)

Linden Airport (1.9 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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