Erwin Weather Forecast

    • 36
    • 57

    Becoming Sunny

    • 49
    • 68

    Partly Sunny

    • 58
    • 79

    Mostly Sunny

    • 45
    • 86

    Mostly Cloudy

    • 36
    • 59

    Mostly Sunny

    • 42
    • 64

    Mostly Sunny

Today 24 Mar Harnett

Partly sunny. Much cooler with Highs in the upper 50s. Northeast Winds 5 to 10 Mph.

Tonight 24 Mar Harnett

Clear in the Evening, then becoming partly cloudy. Lows in the mid 30s. East Winds around 5 Mph in the Evening, becoming light and variable.

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Erwin Temperature Statistics

March Temperature

Erwin, Harnett County Airport (4.3 miles)

  • Lowest 18 March, 2026

    28.6 °F

  • Average March

    59.4 °F

  • Highest 11 March, 2026

    88.3 °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

    62.2 °F

  • Average High 2021–2026

    73.4 °F
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