Waccamaw River - Old Mill Lake Weather Forecast

    • 75
    • 97

    Severe Tstms

    • 72
    • 94

    Thunderstorms

    • 72
    • 88

    Rain Showers

    • 73
    • 89

    Rain Showers Likely

    • 75
    • 92

    Slight Chance Thunderstorms

    • 77
    • 95

    Slight Chance Thunderstorms

Today 11 Jul Central Horry

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the upper 90s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent. Heat index Values up to 109.

Tonight 11 Jul Central Horry

Mostly cloudy in the Evening, then becoming partly cloudy. A chance of Showers and Thunderstorms. Lows in the mid 70s. West Winds 5 to 10 Mph. Chance of rain 30 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Waccamaw River - Old Mill Lake Temperature Statistics

July Temperature

Myrtle Beach International Airport (7.5 miles)

  • Lowest 2 July, 2026

    72 °F

  • Average July

    83.1 °F

  • Highest 8 July, 2026

    93 °F

Climate (2021–2026)

Myrtle Beach International Airport (7.5 miles)

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

  • Average Low 2021–2026

    58.1 °F

  • Average 2021–2026

    65.6 °F

  • Average High 2021–2026

    72.8 °F
Get WillyWeather+ to remove ads