Grand Strand Airport Weather Forecast

    • 64
    • 83

    Decreasing Clouds

    • 62
    • 81

    Partly Sunny

    • 65
    • 81

    Slight Chance Thunderstorms

    • 66
    • 80

    Chance Rain Showers

    • 66
    • 80

    Chance Rain Showers

    • 66
    • 80

    Slight Chance Thunderstorms

Today 12 Sep Coastal Horry

Mostly sunny. Near steady temperature in the lower 80s. Northeast Winds 10 to 15 Mph.

Tonight 12 Sep Coastal Horry

Partly cloudy in the Evening, then clearing. Lows in the mid 60s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grand Strand Airport Temperature Statistics

September Temperature

North Myrtle Beach Grand Strand Airport (0 miles)

  • Lowest 1 September, 2025

    59 °F

  • Average September

    73.3 °F

  • Highest 7 September, 2025

    84.9 °F

Climate (2020–Present)

North Myrtle Beach Grand Strand Airport (0 miles)

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  • Average Low 2020–2025

    56.9 °F

  • Average 2020–2025

    65.1 °F

  • Average High 2020–2025

    73.4 °F
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