Great Pee Dee River - Lower Topsaw Landing Weather Forecast

    • 78
    • 95

    Chance Thunderstorms

    • 78
    • 94

    Chance Thunderstorms

    • 79
    • 100

    Hot

    • 78
    • 97

    Chance Thunderstorms

    • 78
    • 93

    Chance Thunderstorms

    • 77
    • 95

    Chance Rain Showers

Today 15 Aug Inland Georgetown

Mostly sunny. A chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the upper 90s. Southwest Winds around 5 Mph. Chance of rain 40 percent. Heat index Values up to 111.

Tonight 15 Aug Inland Georgetown

Partly cloudy. Near steady temperature in the upper 70s. Southwest Winds around 5 Mph.

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Great Pee Dee River - Lower Topsaw Landing Temperature Statistics

August Temperature

Myrtle Beach International Airport (13.7 miles)

  • Lowest 11 August, 2026

    73.9 °F

  • Average August

    81.3 °F

  • Highest 11 August, 2026

    91.9 °F

Climate (2021–2026)

Myrtle Beach International Airport (13.7 miles)

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  • Average Low 2021–2026

    58.2 °F

  • Average 2021–2026

    65.6 °F

  • Average High 2021–2026

    72.9 °F
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