Topsail Beach Weather Forecast

    • 78
    • 89

    Slight Chance Thunderstorms

    • 78
    • 91

    Chance Thunderstorms

    • 78
    • 91

    Chance Thunderstorms

    • 78
    • 91

    Chance Thunderstorms

    • 76
    • 89

    Thunderstorms Likely

    • 76
    • 86

    Chance Thunderstorms

Today 17 Jul Coastal Pender

Mostly sunny. Humid with Highs around 90. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 17 Jul Coastal Pender

Mostly clear. Humid with Lows in the upper 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Topsail Beach Temperature Statistics

July Temperature

Wilmington International Airport (16.8 miles)

  • Lowest 11 July, 2025

    72.6 °F

  • Average July

    82 °F

  • Highest 7 July, 2025

    93.7 °F

Climate (2020–Present)

Wilmington International Airport (16.8 miles)

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  • Average Low 2020–2025

    56.5 °F

  • Average 2020–2025

    66 °F

  • Average High 2020–2025

    76 °F
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