Johnsonville Weather Forecast

    • 59
    • 82

    Rain Showers Likely

    • 54
    • 76

    Slight Chance Rain Showers

    • 64
    • 80

    Partly Sunny

    • 65
    • 86

    Partly Sunny

    • 63
    • 88

    Partly Sunny

    • 63
    • 88

    Partly Sunny

Today 31 Mar Florence

Mostly cloudy with a slight chance of Showers and Thunderstorms Early, then mostly cloudy this morning. Partly sunny with a chance of Showers and Thunderstorms this afternoon. Highs in the lower 80s. South Winds around 5 Mph, becoming southwest with Gusts up to 20 Mph this afternoon. Chance of rain 40 percent.

Tonight 31 Mar Florence

Mostly cloudy with a chance of Thunderstorms. Showers Likely, mainly in the evening. Lows in the upper 50s. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.

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Johnsonville Temperature Statistics

March Temperature

Conway Horry County Airport (18.6 miles)

  • Lowest 3 March, 2025

    26.6 °F

  • Average March

    56.1 °F

  • Highest 8 March, 2025

    78.8 °F

Climate (2020–Present)

Conway Horry County Airport (18.6 miles)

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  • Average Low 2020–2025

    52.6 °F

  • Average 2020–2025

    62.8 °F

  • Average High 2020–2025

    74.3 °F
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