Big Beach Weather Forecast

    • 42
    • 57

    Sunny

    • 37
    • 61

    Mostly Sunny

    • 40
    • 52

    Mostly Sunny

    • 48
    • 64

    Partly Sunny

    • 44
    • 63

    Partly Sunny

    • 52
    • 64

    Mostly Sunny

    • 51
    • 67

    Mostly Sunny

Today 20 Dec Coastal Brunswick

Sunny. Near steady temperature in the mid 50s. Northeast Winds 5 to 10 Mph.

Tonight 20 Dec Coastal Brunswick

Clear. Lows in the lower 40s. North Winds around 5 Mph, becoming northwest.

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Big Beach Temperature Statistics

December Temperature

Brunswick County Airport (16.2 miles)

  • Lowest 15 December, 2025

    19.4 °F

  • Average December

    45.1 °F

  • Highest 18 December, 2025

    68 °F

Climate (2020–Present)

Brunswick County Airport (16.2 miles)

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  • Average Low 2020–2025

    56.7 °F

  • Average 2020–2025

    65 °F

  • Average High 2020–2025

    73.9 °F
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