Onslow Beach Weather Forecast

    • 76
    • 86

    Mostly Sunny

    • 77
    • 84

    Mostly Sunny

    • 79
    • 85

    Mostly Sunny

    • 81
    • 88

    Mostly Sunny

    • 82
    • 88

    Mostly Sunny

    • 83
    • 88

    Chance Rain Showers

Today 30 Jun Coastal Onslow

Sunny. Highs in the lower 90s. Northeast Winds 10 to 15 Mph.

Tonight 30 Jun Coastal Onslow

Mostly clear. Lows in the lower 70s. East Winds 10 to 15 Mph with Gusts up to 25 Mph, Diminishing to around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Onslow Beach Temperature Statistics

June Temperature

MCAS New River (13 miles)

  • Lowest 3 June, 2026

    52 °F

  • Average June

    77.4 °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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