Bay Beach Weather Forecast

    • 73
    • 77

    Partly Sunny

    • 72
    • 78

    Mostly Sunny

    • 73
    • 78

    Partly Sunny

    • 73
    • 78

    Chance Rain Showers

    • 74
    • 77

    Chance Rain Showers

    • 74
    • 78

    Slight Chance Thunderstorms

Today 18 Sep Coastal Brunswick

Mostly sunny. Highs in the lower 80s. North Winds around 5 Mph, becoming southeast this afternoon.

Tonight 18 Sep Coastal Brunswick

Partly cloudy. Lows in the upper 60s. South Winds 5 to 10 Mph, becoming west after midnight.

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Bay Beach Temperature Statistics

September Temperature

Brunswick County Airport (6.8 miles)

  • Lowest 1 September, 2025

    60.8 °F

  • Average September

    72.7 °F

  • Highest 5 September, 2025

    87.8 °F

Climate (2020–Present)

Brunswick County Airport (6.8 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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