Half Moon Weather Forecast

    • 70
    • 90

    Slight Chance Rain Showers

    • 67
    • 86

    Rain Showers Likely

    • 64
    • 80

    Rain Showers Likely

    • 59
    • 78

    Chance Rain Showers

    • 55
    • 75

    Mostly Sunny

    • 55
    • 76

    Mostly Sunny

Today 21 Sep Inland Onslow

Patchy fog in the morning. Mostly sunny. Highs around 90. Light and variable Winds, becoming east 5 to 10 Mph in the afternoon.

Tonight 21 Sep Inland Onslow

Partly cloudy in the Evening, then mostly cloudy with a slight chance of Showers after midnight. Lows around 70. Southeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

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Half Moon Temperature Statistics

September Temperature

MCAS New River (8.1 miles)

  • Lowest 8 September, 2026

    66 °F

  • Average September

    79.6 °F

  • Highest 5 September, 2026

    96.1 °F

Climate (2021–2026)

MCAS New River (8.1 miles)

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  • Average Low 2021–2026

    54.5 °F

  • Average 2021–2026

    63.9 °F

  • Average High 2021–2026

    73.6 °F
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