Rahway Weather Forecast

    • 33
    • 49

    Increasing Clouds

    • 42
    • 53

    Chance Rain

    • 40
    • 48

    Rain

    • 29
    • 48

    Chance Rain

    • 32
    • 41

    Partly Sunny

    • 33
    • 46

    Partly Sunny

    • 33
    • 47

    Chance Rain

Today 8 Jan Eastern Union

Sunny. Highs in the upper 40s. Northwest Winds around 5 Mph.

Tonight 8 Jan Eastern Union

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the lower 30s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rahway Temperature Statistics

January Temperature

Linden Airport (1.9 miles)

  • Lowest 3 January, 2026

    20.3 °F

  • Average January

    29.3 °F

  • Highest 6 January, 2026

    42.8 °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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