Onslow Beach Weather Forecast

    • 75
    • 82

    Mostly Sunny

    • 78
    • 81

    Partly Sunny

    • 81
    • 87

    Slight Chance Thunderstorms

    • 82
    • 90

    Slight Chance Thunderstorms

    • 77
    • 87

    Chance Thunderstorms

    • 78
    • 85

    Slight Chance Thunderstorms

Today 24 Jun Coastal Onslow

Sunny. Highs in the mid 80s. North Winds 5 to 10 Mph, becoming east 10 to 15 Mph with Gusts up to 25 Mph this afternoon.

Tonight 24 Jun Coastal Onslow

Partly cloudy in the Evening, then clearing. Lows in the upper 60s, except in the lower 70s near the Beaches. Southeast Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight.

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Onslow Beach Temperature Statistics

June Temperature

MCAS New River (13 miles)

  • Lowest 3 June, 2026

    52 °F

  • Average June

    77 °F

  • Highest 12 June, 2026

    95 °F

Climate (2021–2026)

MCAS New River (13 miles)

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  • Average Low 2021–2026

    54.5 °F

  • Average 2021–2026

    63.8 °F

  • Average High 2021–2026

    73.6 °F
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