Duncan Weather Forecast

    • 29
    • 33

    Snow Likely

    • 26
    • 41

    Mostly Cloudy

    • 26
    • 42

    Chance Rain/Snow

    • 18
    • 33

    Slight Chance Snow

    • 27
    • 38

    Partly Sunny

    • 31
    • 43

    Mostly Cloudy

Today 5 Dec Floyd

Cloudy. Snow likely in the morning. Additional snow accumulation up to 1 inch. Cold with Highs in the lower 30s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming south in the afternoon. Chance of snow 70 percent.

Tonight 5 Dec Floyd

Mostly cloudy and cold. Near steady temperature in the upper 20s. West Winds around 5 Mph.

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Duncan Temperature Statistics

December Temperature

Dublin / New River Valley (18 miles)

  • Lowest 1 December, 2025

    25.7 °F

  • Average December

    33.3 °F

  • Highest 2 December, 2025

    43.7 °F

Climate (2020–Present)

Dublin / New River Valley (18 miles)

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  • Average Low 2020–2025

    44.4 °F

  • Average 2020–2025

    54.2 °F

  • Average High 2020–2025

    64.6 °F
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