South Brunswick Weather Forecast

    • 35
    • 65

    Becoming Sunny

    • 39
    • 56

    Mostly Sunny

    • 46
    • 67

    Partly Sunny

    • 46
    • 68

    Partly Sunny

    • 52
    • 69

    Mostly Sunny

    • 52
    • 70

    Mostly Sunny

    • 49
    • 68

    Mostly Sunny

Today 21 Dec Coastal Brunswick

Sunny. Highs in the mid 60s. North Winds 5 to 10 Mph.

Tonight 21 Dec Coastal Brunswick

Mostly clear. Lows in the upper 30s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Brunswick Temperature Statistics

December Temperature

Brunswick County Airport (17.4 miles)

  • Lowest 15 December, 2025

    19.4 °F

  • Average December

    45.9 °F

  • Highest 18 December, 2025

    68 °F

Climate (2020–Present)

Brunswick County Airport (17.4 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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