Lillington Weather Forecast

    • 73
    • 96

    Chance Thunderstorms

    • 69
    • 91

    Rain Showers

    • 68
    • 83

    Rain Showers

    • 70
    • 89

    Chance Thunderstorms

    • 73
    • 96

    Mostly Sunny

    • 74
    • 98

    Slight Chance Thunderstorms

Today 11 Jul Harnett

Partly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature in the lower 90s. West Winds around 10 Mph. Chance of rain 20 percent. Heat index Values up to 103.

Tonight 11 Jul Harnett

Partly cloudy. A chance of Showers and Thunderstorms in the Evening, then a slight chance of Showers after midnight. Lows in the lower 70s. West Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lillington Temperature Statistics

July Temperature

Erwin, Harnett County Airport (4.3 miles)

  • Lowest 1 July, 2026

    69.3 °F

  • Average July

    83.6 °F

  • Highest 4 July, 2026

    100.9 °F

Climate (2021–2026)

Erwin, Harnett County Airport (4.3 miles)

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  • Average Low 2021–2026

    52 °F

  • Average 2021–2026

    62.3 °F

  • Average High 2021–2026

    73.5 °F
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