St Helena Weather Forecast

    • 65
    • 85

    Partly Sunny

    • 64
    • 88

    Mostly Sunny

    • 65
    • 86

    Mostly Sunny

    • 66
    • 84

    Slight Chance Thunderstorms

    • 66
    • 84

    Slight Chance Thunderstorms

    • 67
    • 83

    Chance Thunderstorms

Today 18 Sep Inland Pender

Mostly sunny. Highs in the mid 80s. North Winds around 5 Mph, becoming northwest around 5 Mph in the afternoon.

Tonight 18 Sep Inland Pender

Mostly cloudy. Near steady temperature in the lower 60s. Light and variable Winds.

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St Helena Temperature Statistics

September Temperature

Wilmington International Airport (16.8 miles)

  • Lowest 4 September, 2025

    61 °F

  • Average September

    71.8 °F

  • Highest 6 September, 2025

    89.1 °F

Climate (2020–Present)

Wilmington International Airport (16.8 miles)

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  • Average Low 2020–2025

    56.3 °F

  • Average 2020–2025

    65.9 °F

  • Average High 2020–2025

    75.9 °F
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