Johnsonville Weather Forecast

    • 72
    • 93

    Slight Chance Thunderstorms

    • 72
    • 89

    Chance Thunderstorms

    • 71
    • 89

    Slight Chance Thunderstorms

    • 71
    • 89

    Chance Thunderstorms

    • 70
    • 84

    Chance Thunderstorms

    • 70
    • 83

    Chance Thunderstorms

Today 18 Aug Florence

Sunny. Highs in the mid 90s. Light and variable Winds, becoming north around 5 Mph in the afternoon.

Tonight 18 Aug Florence

Clear. Near steady temperature in the lower 70s. Light and variable Winds.

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Johnsonville Temperature Statistics

August Temperature

Conway Horry County Airport (18.6 miles)

  • Lowest 3 August, 2025

    64.4 °F

  • Average August

    76 °F

  • Highest 13 August, 2025

    91.4 °F

Climate (2020–Present)

Conway Horry County Airport (18.6 miles)

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  • Average Low 2020–2025

    52.8 °F

  • Average 2020–2025

    63 °F

  • Average High 2020–2025

    74.4 °F
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