Onslow Beach Weather Forecast

    • 58
    • 75

    Becoming Sunny

    • 56
    • 69

    Partly Sunny

    • 59
    • 70

    Mostly Cloudy

    • 62
    • 72

    Mostly Cloudy

    • 65
    • 74

    Mostly Cloudy

    • 66
    • 75

    Chance Rain Showers

Today 30 Oct Coastal Onslow

Partly sunny this Morning, then clearing. Patchy fog this morning. Highs in the upper 70s. Northeast Winds around 5 Mph.

Tonight 30 Oct Coastal Onslow

Mostly clear. Lows in the lower 50s. Southeast Winds around 5 Mph, becoming northeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Onslow Beach Temperature Statistics

October Temperature

MCAS New River (13 miles)

  • Lowest 22 October, 2026

    43 °F

  • Average October

    67.2 °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

    63.8 °F

  • Average High 2021–2026

    73.5 °F
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