Union Beach Weather Forecast

    • 24
    • 36

    Increasing Clouds

    • 28
    • 42

    Snow Likely

    • 20
    • 32

    Chance Snow

    • 23
    • 31

    Mostly Cloudy

    • 26
    • 35

    Partly Sunny

    • 34
    • 44

    Mostly Cloudy

Today 12 Dec Western Monmouth

Sunny. Highs in the mid 30s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 12 Dec Western Monmouth

Mostly clear in the Evening, then becoming partly cloudy. Cold with Lows in the lower 20s. West Winds around 5 Mph.

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  • Temperature Real-Time

Union Beach Temperature Statistics

December Temperature

Linden Airport (11.8 miles)

  • Lowest 9 December, 2025

    16.7 °F

  • Average December

    32.9 °F

  • Highest 1 December, 2025

    44.1 °F

Climate (2020–Present)

Linden Airport (11.8 miles)

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  • Average Low 2020–2025

    48.1 °F

  • Average 2020–2025

    55.7 °F

  • Average High 2020–2025

    64 °F
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