Darlington County Jetport Weather Forecast

    • 59
    • 85

    Sunny

    • 58
    • 83

    Mostly Sunny

    • 60
    • 85

    Partly Sunny

    • 62
    • 85

    Mostly Cloudy

    • 62
    • 80

    Chance Rain Showers

    • 62
    • 82

    Slight Chance Rain Showers

    • 62
    • 85

    Slight Chance Thunderstorms

Today 12 Sep Darlington

Sunny. Near steady temperature in the lower 80s. Northeast Winds 5 to 10 Mph.

Tonight 12 Sep Darlington

Clear. Lows in the upper 50s. Northeast Winds around 5 Mph.

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Darlington County Jetport Temperature Statistics

September Temperature

Hartsville Regional Airport (13 miles)

  • Lowest 3 September, 2025

    53.6 °F

  • Average September

    71.9 °F

  • Highest 5 September, 2025

    91.4 °F

Climate (2020–Present)

Hartsville Regional Airport (13 miles)

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  • Average Low 2020–2025

    52.9 °F

  • Average 2020–2025

    63.2 °F

  • Average High 2020–2025

    74.2 °F
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