Myrtle Beach (31st Ave) Weather Forecast

    • 45
    • 53

    Increasing Clouds

    • 50
    • 59

    Mostly Sunny

    • 57
    • 63

    Partly Sunny

    • 54
    • 67

    Mostly Cloudy

    • 57
    • 64

    Mostly Cloudy

    • 58
    • 67

    Chance Rain Showers

    • 47
    • 64

    Chance Rain Showers

Today 4 Jan Coastal Horry

Sunny. Highs in the mid 50s. North Winds around 5 Mph.

Tonight 4 Jan Coastal Horry

Mostly cloudy. Lows in the upper 30s. Northeast Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Myrtle Beach (31st Ave) Temperature Statistics

January Temperature

Myrtle Beach International Airport (4.3 miles)

  • Lowest 1 January, 2026

    39.9 °F

  • Average January

    50.4 °F

  • Highest 2 January, 2026

    63 °F

Climate (2021–Present)

Myrtle Beach International Airport (4.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    58.1 °F

  • Average 2021–2026

    65.5 °F

  • Average High 2021–2026

    72.7 °F
Get WillyWeather+ to remove ads