Lillington Weather Forecast

    • 66
    • 87

    Partly Sunny

    • 66
    • 90

    Mostly Sunny

    • 66
    • 90

    Mostly Sunny

    • 68
    • 90

    Mostly Sunny

    • 70
    • 92

    Chance Thunderstorms

    • 70
    • 90

    Rain Showers Likely

    • 71
    • 89

    Chance Thunderstorms

Today 22 Aug Harnett

Mostly cloudy with a slight chance of Showers and Thunderstorms. Near steady temperature in the lower 80s. West Winds around 5 Mph. Chance of rain 20 percent.

Tonight 22 Aug Harnett

Partly cloudy. Lows in the upper 60s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lillington Temperature Statistics

August Temperature

Erwin, Harnett County Airport (4.3 miles)

  • Lowest 1 August, 2026

    69.4 °F

  • Average August

    81.2 °F

  • Highest 17 August, 2026

    99.1 °F

Climate (2021–2026)

Erwin, Harnett County Airport (4.3 miles)

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  • Average Low 2021–2026

    52 °F

  • Average 2021–2026

    62.4 °F

  • Average High 2021–2026

    73.6 °F
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