Lamar Airport Weather Forecast

    • 71
    • 85

    Thunderstorms Likely

    • 73
    • 91

    Slight Chance Thunderstorms

    • 75
    • 96

    Rain Showers Likely

    • 71
    • 93

    Chance Thunderstorms

    • 70
    • 91

    Mostly Sunny

    • 72
    • 91

    Partly Sunny

    • 73
    • 91

    Chance Rain Showers

Today 26 Jul Darlington

Partly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the mid 80s. Southeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 26 Jul Darlington

Partly cloudy. A slight chance of Showers and Thunderstorms in the evening. Patchy fog after midnight. Lows in the lower 70s. Light and variable Winds. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lamar Airport Temperature Statistics

July Temperature

Hartsville Regional Airport (16.2 miles)

  • Lowest 2 July, 2026

    68 °F

  • Average July

    82.8 °F

  • Highest 3 July, 2026

    100.4 °F

Climate (2021–2026)

Hartsville Regional Airport (16.2 miles)

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  • Average Low 2021–2026

    53 °F

  • Average 2021–2026

    63.5 °F

  • Average High 2021–2026

    74.7 °F
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