Dunn Sound - West End Weather Forecast

    • 78
    • 95

    Chance Thunderstorms

    • 73
    • 88

    Thunderstorms Likely

    • 76
    • 88

    Chance Thunderstorms

    • 76
    • 88

    Chance Thunderstorms

    • 78
    • 90

    Slight Chance Thunderstorms

    • 79
    • 93

    Slight Chance Thunderstorms

    • 78
    • 93

    Chance Thunderstorms

Today 21 Jul Coastal Horry

Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature around 90. South Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 107.

Tonight 21 Jul Coastal Horry

Partly cloudy. A chance of Showers and Thunderstorms, mainly this evening. Lows in the upper 70s. Southwest Winds 5 to 10 Mph, becoming northwest after midnight. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dunn Sound - West End Temperature Statistics

July Temperature

North Myrtle Beach Grand Strand Airport (7.5 miles)

  • Lowest 11 July, 2025

    72.6 °F

  • Average July

    81.9 °F

  • Highest 19 July, 2025

    91.9 °F

Climate (2020–Present)

North Myrtle Beach Grand Strand Airport (7.5 miles)

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  • Average Low 2020–2025

    57 °F

  • Average 2020–2025

    65.2 °F

  • Average High 2020–2025

    73.5 °F
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