North Topsail Beach Weather Forecast

    • 55
    • 73

    Partly Sunny

    • 59
    • 76

    Mostly Sunny

    • 46
    • 77

    Chance Rain Showers

    • 44
    • 58

    Partly Sunny

    • 53
    • 65

    Mostly Cloudy

    • 58
    • 69

    Partly Sunny

    • 48
    • 75

    Chance Rain Showers

Today 21 Mar Coastal Onslow

Mostly sunny. Warmer with Highs in the mid 70s. West Winds 5 to 10 Mph.

Tonight 21 Mar Coastal Onslow

Partly cloudy. A slight chance of Showers after midnight. Lows in the mid 50s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

North Topsail Beach Temperature Statistics

March Temperature

MCAS New River (14.9 miles)

  • Lowest 13 March, 2026

    30.9 °F

  • Average March

    60.2 °F

  • Highest 11 March, 2026

    84.9 °F

Climate (2021–Present)

MCAS New River (14.9 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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