Intracoastal Waterway - Robert M Grissom Parkway Bridge Weather Forecast

    • 75
    • 90

    Becoming Sunny

    • 77
    • 92

    Sunny

    • 79
    • 93

    Sunny

    • 79
    • 92

    Slight Chance Thunderstorms

    • 77
    • 93

    Chance Thunderstorms

    • 78
    • 92

    Slight Chance Thunderstorms

    • 79
    • 93

    Slight Chance Thunderstorms

Today 15 Jul Coastal Horry

Mostly sunny. Near steady temperature in the upper 80s. Southeast Winds 5 to 10 Mph.

Tonight 15 Jul Coastal Horry

Mostly clear. Lows in the mid 70s. South Winds 5 to 10 Mph, becoming southwest after midnight.

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Intracoastal Waterway - Robert M Grissom Parkway Bridge Temperature Statistics

July Temperature

Myrtle Beach International Airport (6.2 miles)

  • Lowest 2 July, 2026

    72 °F

  • Average July

    82.8 °F

  • Highest 10 July, 2026

    98.1 °F

Climate (2021–2026)

Myrtle Beach International Airport (6.2 miles)

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  • Average Low 2021–2026

    58.1 °F

  • Average 2021–2026

    65.6 °F

  • Average High 2021–2026

    72.8 °F
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