Sugar Hill Weather Forecast

    • 46
    • 71

    Sunny

    • 48
    • 77

    Mostly Sunny

    • 43
    • 68

    Sunny

    • 45
    • 72

    Mostly Sunny

    • 49
    • 72

    Partly Sunny

    • 53
    • 69

    Slight Chance Rain Showers

Today 20 Oct Gwinnett

Sunny. Highs in the lower 70s. Light north Winds, becoming west around 5 Mph this afternoon.

Tonight 20 Oct Gwinnett

Clear. Lows in the mid 40s. Light southwest Winds.

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Sugar Hill Temperature Statistics

October Temperature

Gwinnett County Airport-Briscoe Field (9.3 miles)

  • Lowest 3 October, 2025

    57 °F

  • Average October

    65.6 °F

  • Highest 16 October, 2025

    79 °F

Climate (2020–Present)

Gwinnett County Airport-Briscoe Field (9.3 miles)

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  • Average Low 2020–2025

    53 °F

  • Average 2020–2025

    62 °F

  • Average High 2020–2025

    72 °F
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