Johnsonville Weather Forecast

    • 54
    • 75

    Mostly Sunny

    • 45
    • 74

    Sunny

    • 46
    • 72

    Sunny

    • 46
    • 71

    Mostly Sunny

    • 51
    • 71

    Partly Sunny

    • 55
    • 71

    Mostly Cloudy

Today 21 Oct Florence

Sunny. Highs in the mid 70s. Southwest Winds 5 to 10 Mph.

Tonight 21 Oct Florence

Clear. Near steady temperature in the upper 40s. Southwest Winds around 5 Mph.

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Johnsonville Temperature Statistics

October Temperature

Conway Horry County Airport (18.6 miles)

  • Lowest 17 October, 2025

    41 °F

  • Average October

    65.3 °F

  • Highest 6 October, 2025

    84.2 °F

Climate (2020–Present)

Conway Horry County Airport (18.6 miles)

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  • Average Low 2020–2025

    52.7 °F

  • Average 2020–2025

    63 °F

  • Average High 2020–2025

    74.4 °F
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