Onslow Beach Weather Forecast

    • 83
    • 89

    Breezy

    • 83
    • 92

    Slight Chance Thunderstorms

    • 76
    • 91

    Rain Showers Likely

    • 76
    • 84

    Rain Showers Likely

    • 75
    • 83

    Chance Thunderstorms

    • 76
    • 84

    Chance Thunderstorms

Today 9 Jul Coastal Onslow

Sunny, Breezy, hot with Highs in the mid 90s. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Heat index Values up to 108.

Tonight 9 Jul Coastal Onslow

Mostly clear and breezy. Lows in the lower 80s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Heat index Values up to 105 early in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Onslow Beach Temperature Statistics

July Temperature

MCAS New River (13 miles)

  • Lowest 1 July, 2026

    75 °F

  • Average July

    81.9 °F

  • Highest 1 July, 2026

    90 °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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