Sugar Hill Weather Forecast

    • 63
    • 83

    Partly Sunny

    • 66
    • 85

    Partly Sunny

    • 68
    • 91

    Mostly Sunny

    • 66
    • 90

    Partly Sunny

    • 66
    • 87

    Partly Sunny

    • 65
    • 81

    Slight Chance Thunderstorms

Today 3 Sep Gwinnett

Mostly sunny. Highs in the mid 80s. Light southeast Winds, becoming southwest in the afternoon.

Tonight 3 Sep Gwinnett

Mostly clear. Lows in the mid 60s. Light south Winds.

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Sugar Hill Temperature Statistics

September Temperature

Gwinnett County Airport-Briscoe Field (9.3 miles)

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  • Average September

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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

    72.1 °F
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