Lillington Weather Forecast

    • 66
    • 80

    Rain Showers Likely

    • 67
    • 86

    Rain Showers

    • 67
    • 86

    Rain Showers

    • 67
    • 86

    Rain Showers

    • 66
    • 86

    Rain Showers Likely

    • 63
    • 85

    Chance Thunderstorms

Today 23 May Harnett

Mostly cloudy with a chance of Showers. A chance of Thunderstorms in the afternoon. Highs around 80. Southeast Winds around 5 Mph. Chance of rain 50 percent.

Tonight 23 May Harnett

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Lows in the mid 60s. Southeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lillington Temperature Statistics

May Temperature

Erwin, Harnett County Airport (4.3 miles)

  • Lowest 4 May, 2026

    42.8 °F

  • Average May

    65.3 °F

  • Highest 19 May, 2026

    93.2 °F

Climate (2021–Present)

Erwin, Harnett County Airport (4.3 miles)

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  • Average Low 2021–2026

    51.9 °F

  • Average 2021–2026

    62.3 °F

  • Average High 2021–2026

    73.4 °F
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