Onslow Beach Weather Forecast

    • 58
    • 70

    Mostly Sunny

    • 52
    • 70

    Mostly Sunny

    • 51
    • 71

    Sunny

    • 55
    • 73

    Mostly Sunny

    • 59
    • 72

    Partly Sunny

    • 58
    • 73

    Mostly Sunny

Today 24 Oct Coastal Onslow

Sunny. Highs in the lower 70s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 24 Oct Coastal Onslow

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 50s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Onslow Beach Temperature Statistics

October Temperature

MCAS New River (13 miles)

  • Lowest 21 October, 2026

    48 °F

  • Average October

    70.8 °F

  • Highest 2 October, 2026

    90 °F

Climate (2021–2026)

MCAS New River (13 miles)

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  • Average Low 2021–2026

    54.4 °F

  • Average 2021–2026

    63.9 °F

  • Average High 2021–2026

    73.6 °F
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