Southport Weather Forecast

    • 62
    • 76

    Chance Rain Showers

    • 62
    • 74

    Mostly Cloudy

    • 66
    • 78

    Partly Sunny

    • 68
    • 81

    Partly Sunny

    • 68
    • 83

    Mostly Sunny

    • 69
    • 81

    Chance Rain Showers

Today 15 Sep Coastal Brunswick

Partly sunny with a chance of Showers with a slight chance of Thunderstorms. Near steady temperature in the mid 70s. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

Tonight 15 Sep Coastal Brunswick

Partly cloudy in the Evening, then becoming mostly cloudy. A 40 percent chance of Showers. Lows in the lower 60s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Southport Temperature Statistics

September Temperature

Brunswick County Airport (2.5 miles)

  • Lowest 1 September, 2025

    60.8 °F

  • Average September

    73.3 °F

  • Highest 5 September, 2025

    87.8 °F

Climate (2020–Present)

Brunswick County Airport (2.5 miles)

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  • Average Low 2020–2025

    56.9 °F

  • Average 2020–2025

    65.1 °F

  • Average High 2020–2025

    74.1 °F
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