Intracoastal Waterway - Nixon Crossroads Weather Forecast

    • 72
    • 87

    Chance Rain Showers

    • 70
    • 85

    Chance Rain Showers

    • 65
    • 82

    Chance Rain Showers

    • 60
    • 78

    Chance Rain Showers

    • 57
    • 77

    Mostly Sunny

    • 58
    • 78

    Mostly Sunny

    • 60
    • 80

    Partly Sunny

Today 21 Sep Coastal Horry

Sunny. Highs around 80.

Tonight 21 Sep Coastal Horry

Partly cloudy this Evening, then mostly cloudy with a slight chance of Showers after midnight. Lows in the lower 70s. Southeast Winds 5 to 10 Mph, becoming east after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Intracoastal Waterway - Nixon Crossroads Temperature Statistics

September Temperature

North Myrtle Beach Grand Strand Airport (4.3 miles)

  • Lowest 16 September, 2026

    65.6 °F

  • Average September

    79.9 °F

  • Highest 14 September, 2026

    94.6 °F

Climate (2021–2026)

North Myrtle Beach Grand Strand Airport (4.3 miles)

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  • Average Low 2021–2026

    56.7 °F

  • Average 2021–2026

    65.2 °F

  • Average High 2021–2026

    73.7 °F
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