Harnett Regional Jetport Airport Weather Forecast

    • 71
    • 84

    Mostly Cloudy

    • 70
    • 86

    Slight Chance Thunderstorms

    • 67
    • 83

    Mostly Cloudy

    • 66
    • 83

    Mostly Cloudy

    • 69
    • 85

    Chance Rain Showers

    • 65
    • 86

    Slight Chance Thunderstorms

    • 62
    • 82

    Partly Sunny

Today 20 Aug Harnett

Partly sunny. Near steady temperature in the mid 80s. Northeast Winds 5 to 10 Mph.

Tonight 20 Aug Harnett

Mostly cloudy this Evening, then becoming partly cloudy. Lows in the lower 70s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harnett Regional Jetport Airport Temperature Statistics

August Temperature

Erwin, Harnett County Airport (0 miles)

  • Lowest 3 August, 2025

    63.5 °F

  • Average August

    75.6 °F

  • Highest 17 August, 2025

    91 °F

Climate (2020–Present)

Erwin, Harnett County Airport (0 miles)

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  • Average Low 2020–2025

    52.3 °F

  • Average 2020–2025

    62.4 °F

  • Average High 2020–2025

    73.4 °F
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