Onslow Beach Weather Forecast

    • 67
    • 74

    Partly Sunny

    • 57
    • 73

    Rain Showers

    • 59
    • 69

    Mostly Sunny

    • 65
    • 72

    Chance Rain Showers

    • 59
    • 75

    Chance Rain Showers

    • 62
    • 73

    Mostly Sunny

Today 10 May Coastal Onslow

Mostly cloudy in the Morning, then becoming mostly sunny. Patchy fog in the morning. Highs in the lower 80s. West Winds around 5 Mph, becoming south in the afternoon.

Tonight 10 May Coastal Onslow

Mostly cloudy. Lows in the lower 60s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Onslow Beach Temperature Statistics

May Temperature

MCAS New River (13 miles)

  • Lowest 4 May, 2026

    46.9 °F

  • Average May

    62.6 °F

  • Highest 6 May, 2026

    82 °F

Climate (2021–Present)

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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