Castle Hayne Weather Forecast

    • 56
    • 79

    Mostly Sunny

    • 55
    • 81

    Mostly Sunny

    • 50
    • 72

    Mostly Cloudy

    • 54
    • 74

    Mostly Cloudy

    • 56
    • 75

    Partly Sunny

    • 60
    • 78

    Partly Sunny

    • 62
    • 79

    Chance Rain Showers

Today 29 Oct Inland New Hanover

Partly sunny with a 50 percent chance of Showers. Highs in the upper 70s.

Tonight 29 Oct Inland New Hanover

Mostly clear. Patchy fog. Lows in the upper 50s. Northeast Winds around 5 Mph.

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  • Temperature Real-Time

Castle Hayne Temperature Statistics

October Temperature

Wilmington International Airport (5.6 miles)

  • Lowest 23 October, 2026

    42.7 °F

  • Average October

    68.4 °F

  • Highest 2 October, 2026

    90.6 °F

Climate (2021–2026)

Wilmington International Airport (5.6 miles)

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  • Average Low 2021–2026

    56 °F

  • Average 2021–2026

    65.9 °F

  • Average High 2021–2026

    76.1 °F
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