Topsail Beach Weather Forecast

    • 69
    • 83

    Sunny

    • 72
    • 86

    Mostly Sunny

    • 72
    • 86

    Mostly Sunny

    • 66
    • 85

    Chance Thunderstorms

    • 65
    • 79

    Slight Chance Thunderstorms

    • 67
    • 79

    Chance Thunderstorms

Today 4 Sep Coastal Pender

Patchy fog this morning. Sunny. Highs in the mid 80s. West Winds around 5 Mph, becoming south this afternoon.

Tonight 4 Sep Coastal Pender

Clear. Lows around 70. South Winds 5 to 10 Mph.

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Topsail Beach Temperature Statistics

September Temperature

Wilmington International Airport (16.8 miles)

  • Lowest 1 September, 2025

    62.1 °F

  • Average September

    71 °F

  • Highest 2 September, 2025

    82 °F

Climate (2020–Present)

Wilmington International Airport (16.8 miles)

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  • Average Low 2020–2025

    56.4 °F

  • Average 2020–2025

    65.9 °F

  • Average High 2020–2025

    75.9 °F
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