St Helena Weather Forecast

    • 70
    • 94

    Chance Rain Showers

    • 68
    • 88

    Rain Showers Likely

    • 69
    • 88

    Chance Thunderstorms

    • 69
    • 90

    Chance Thunderstorms

    • 67
    • 85

    Rain Showers Likely

    • 65
    • 82

    Chance Thunderstorms

Today 18 Sep Inland Pender

Sunny. Highs in the mid 90s. West Winds around 5 Mph.

Tonight 18 Sep Inland Pender

A slight chance of Thunderstorms in the evening. Partly cloudy with a slight chance of Showers. Lows around 70. South Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

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St Helena Temperature Statistics

September Temperature

Wilmington International Airport (16.8 miles)

  • Lowest 15 September, 2026

    66 °F

  • Average September

    81.3 °F

  • Highest 5 September, 2026

    97.6 °F

Climate (2021–2026)

Wilmington International Airport (16.8 miles)

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  • Average Low 2021–2026

    56.1 °F

  • Average 2021–2026

    66 °F

  • Average High 2021–2026

    76.1 °F
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