Onslow Beach Weather Forecast

    • 71
    • 81

    Mostly Sunny

    • 73
    • 81

    Partly Sunny

    • 74
    • 82

    Mostly Sunny

    • 72
    • 82

    Chance Rain Showers

    • 69
    • 79

    Rain Showers Likely

    • 61
    • 74

    Chance Rain Showers

Today 30 Sep Coastal Onslow

Patchy fog in the morning. Sunny. Highs in the mid 80s. Northeast Winds around 5 Mph, becoming southeast in the afternoon.

Tonight 30 Sep Coastal Onslow

Mostly clear. Lows in the mid 60s. Southeast Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Onslow Beach Temperature Statistics

September Temperature

MCAS New River (13 miles)

  • Lowest 25 September, 2026

    57.9 °F

  • Average September

    78.1 °F

  • Highest 5 September, 2026

    96.1 °F

Climate (2021–2026)

MCAS New River (13 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    54.5 °F

  • Average 2021–2026

    63.8 °F

  • Average High 2021–2026

    73.6 °F
Get WillyWeather+ to remove ads