Duluth Weather Forecast

    • 44
    • 65

    Sunny

    • 46
    • 69

    Sunny

    • 47
    • 75

    Sunny

    • 47
    • 74

    Sunny

    • 49
    • 75

    Sunny

    • 48
    • 74

    Sunny

    • 46
    • 71

    Sunny

Today 18 Oct Gwinnett

Sunny. Highs in the mid 60s. East Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 18 Oct Gwinnett

Clear. Lows in the mid 40s. East Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Real-Time

Duluth Temperature Statistics

October Temperature

Gwinnett County Airport-Briscoe Field (10.6 miles)

  • Lowest 8 October, 2026

    55.4 °F

  • Average October

    69.3 °F

  • Highest 15 October, 2026

    87.1 °F

Climate (2021–2026)

Gwinnett County Airport-Briscoe Field (10.6 miles)

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  • Average Low 2021–2026

    53.4 °F

  • Average 2021–2026

    62.5 °F

  • Average High 2021–2026

    72.5 °F
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