Myrtle Beach (Deephead Swash) Weather Forecast

    • 36
    • 70

    Severe Tstms

    • 33
    • 51

    Mostly Sunny

    • 37
    • 50

    Partly Sunny

    • 44
    • 59

    Mostly Sunny

    • 51
    • 66

    Mostly Sunny

    • 56
    • 72

    Partly Sunny

Today 16 Mar Coastal Horry

Showers and Thunderstorms. Some Thunderstorms may be severe. Windy with Highs in the lower 70s. South Winds 15 to 25 Mph, increasing to 25 to 30 Mph this afternoon. Gusts up to 50 Mph. Chance of rain near 100 percent.

Tonight 16 Mar Coastal Horry

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Some Thunderstorms may be severe. Windy with Lows in the mid 30s. West Winds 20 to 30 Mph with Gusts up to 45 Mph, becoming northwest 15 to 20 Mph with Gusts up to 30 Mph after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Myrtle Beach (Deephead Swash) Temperature Statistics

March Temperature

Myrtle Beach International Airport (5.6 miles)

  • Lowest 13 March, 2026

    39 °F

  • Average March

    60.3 °F

  • Highest 7 March, 2026

    73 °F

Climate (2021–Present)

Myrtle Beach International Airport (5.6 miles)

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  • Average Low 2021–2026

    58.1 °F

  • Average 2021–2026

    65.5 °F

  • Average High 2021–2026

    72.7 °F
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