Long Beach Weather Forecast

    • 32
    • 43

    Decreasing Clouds

    • 26
    • 41

    Increasing Clouds

    • 22
    • 33

    Partly Sunny

    • 37
    • 43

    Slight Chance Rain

    • 39
    • 49

    Chance Rain

    • 33
    • 44

    Chance Rain

    • 29
    • 41

    Chance Snow

Today 6 Dec Barnstable

Cloudy with a 20 percent chance of rain. Near steady temperature in the lower 40s. South Winds 5 to 10 Mph.

Tonight 6 Dec Barnstable

Partly cloudy this Evening, then clearing. Lows in the lower 30s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Long Beach Temperature Statistics

December Temperature

Hyannis, Barnstable Municipal-Boardman Airport (5.6 miles)

  • Lowest 4 December, 2025

    23 °F

  • Average December

    37.4 °F

  • Highest 2 December, 2025

    50 °F

Climate (2020–Present)

Hyannis, Barnstable Municipal-Boardman Airport (5.6 miles)

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  • Average Low 2020–2025

    45.2 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    59.7 °F
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