Keyport Harbor Weather Forecast

    • 18
    • 33

    Chance Snow

    • 12
    • 27

    Mostly Sunny

    • 26
    • 31

    Mostly Cloudy

    • 28
    • 39

    Chance Snow

    • 30
    • 39

    Mostly Cloudy

    • 33
    • 41

    Mostly Cloudy

Today 21 Dec Western Monmouth

Mostly cloudy with snow likely this Morning, then mostly sunny this afternoon. Snow accumulation up to 1 inch. Highs in the lower 30s. Temperature falling into the upper 20s this afternoon. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of snow 70 percent.

Tonight 21 Dec Western Monmouth

Mostly clear. Much Colder with Lows around 15. Northwest Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening.

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Keyport Harbor Temperature Statistics

December Temperature

Linden Airport (12.4 miles)

  • Lowest 14 December, 2024

    21.6 °F

  • Average December

    38.7 °F

  • Highest 11 December, 2024

    64.6 °F

Climate (2019–Present)

Linden Airport (12.4 miles)

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  • Average Low 2019–2024

    48.3 °F

  • Average 2019–2024

    55.7 °F

  • Average High 2019–2024

    63.9 °F
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