South Gastonia Weather Forecast

    • 60
    • 74

    Mostly Cloudy

    • 58
    • 81

    Rain Showers Likely

    • 52
    • 74

    Chance Rain Showers

    • 53
    • 76

    Mostly Sunny

    • 57
    • 80

    Mostly Sunny

    • 60
    • 83

    Partly Sunny

Today 31 May Gaston

Partly sunny. Highs in the mid 70s. East Winds 5 to 10 Mph.

Tonight 31 May Gaston

Mostly cloudy. A chance of Showers after midnight. Lows around 60. South Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.

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South Gastonia Temperature Statistics

May Temperature

Gastonia Municipal Airport (3.1 miles)

  • Lowest 15 May, 2026

    39.9 °F

  • Average May

    66.4 °F

  • Highest 20 May, 2026

    89.1 °F

Climate (2021–Present)

Gastonia Municipal Airport (3.1 miles)

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  • Average Low 2021–2026

    51.2 °F

  • Average 2021–2026

    61.6 °F

  • Average High 2021–2026

    72.5 °F
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