Bourne Point Weather Forecast

    • 23
    • 45

    Mostly Sunny

    • 26
    • 34

    Partly Sunny

    • 31
    • 39

    Rain/Snow

    • 26
    • 38

    Mostly Cloudy

    • 31
    • 41

    Chance Rain

    • 25
    • 42

    Chance Rain

Today 21 Dec Southern Plymouth

Mostly sunny. Highs in the mid 40s. Temperature falling into the upper 30s this afternoon. Southwest Winds 15 to 20 Mph, becoming west this afternoon. Gusts up to 30 Mph.

Tonight 21 Dec Southern Plymouth

Mostly clear. Cooler with Lows in the lower 20s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bourne Point Temperature Statistics

December Temperature

Otis Air National Guard Base (9.9 miles)

  • Lowest 5 December, 2025

    10.4 °F

  • Average December

    33.2 °F

  • Highest 19 December, 2025

    55.4 °F

Climate (2020–Present)

Otis Air National Guard Base (9.9 miles)

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  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    52.1 °F

  • Average High 2020–2025

    59.3 °F
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