Myrtle Beach (Grande Dunes Blvd) Weather Forecast

    • 30
    • 43

    Mostly Cloudy

    • 31
    • 50

    Chance Rain/Snow

    • 19
    • 38

    Snow

    • 15
    • 33

    Mostly Sunny

    • 22
    • 38

    Mostly Sunny

    • 30
    • 43

    Partly Sunny

    • 36
    • 49

    Partly Sunny

Today 29 Jan Coastal Horry

Mostly sunny. Highs in the lower 40s. North Winds 5 to 10 Mph.

Tonight 29 Jan Coastal Horry

Mostly cloudy in the Evening, then becoming partly cloudy. Lows around 30. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Myrtle Beach (Grande Dunes Blvd) Temperature Statistics

January Temperature

North Myrtle Beach Grand Strand Airport (6.2 miles)

  • Lowest 27 January, 2026

    21 °F

  • Average January

    47.4 °F

  • Highest 7 January, 2026

    72.6 °F

Climate (2021–Present)

North Myrtle Beach Grand Strand Airport (6.2 miles)

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  • Average Low 2021–2026

    56.6 °F

  • Average 2021–2026

    64.9 °F

  • Average High 2021–2026

    73.3 °F
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