Intracoastal Waterway - Robert M Grissom Parkway Bridge Weather Forecast

    • 75
    • 89

    Chance Thunderstorms

    • 76
    • 88

    Chance Thunderstorms

    • 78
    • 91

    Chance Thunderstorms

    • 80
    • 94

    Slight Chance Thunderstorms

    • 79
    • 96

    Chance Thunderstorms

    • 78
    • 94

    Chance Thunderstorms

Today 23 Jul Coastal Horry

Mostly sunny with a chance of Showers and Thunderstorms. Highs in the upper 80s. Northeast Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 23 Jul Coastal Horry

Mostly cloudy with a chance of Thunderstorms. A chance of Showers. Lows in the mid 70s. East Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Real-Time

Intracoastal Waterway - Robert M Grissom Parkway Bridge Temperature Statistics

July Temperature

Myrtle Beach International Airport (6.2 miles)

  • Lowest 11 July, 2025

    73 °F

  • Average July

    81.8 °F

  • Highest 20 July, 2025

    96.1 °F

Climate (2020–Present)

Myrtle Beach International Airport (6.2 miles)

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  • Average Low 2020–2025

    58.4 °F

  • Average 2020–2025

    65.7 °F

  • Average High 2020–2025

    72.9 °F
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