Quincy Weather Forecast

    • 21
    • 45

    Becoming Sunny

    • 34
    • 47

    Partly Sunny

    • 34
    • 53

    Partly Sunny

    • 35
    • 51

    Mostly Cloudy

    • 39
    • 55

    Mostly Cloudy

    • 33
    • 61

    Mostly Sunny

    • 30
    • 52

    Mostly Cloudy

Today 20 Dec Adams

Mostly sunny. Highs in the mid 40s. Northwest Winds 10 to 15 Mph.

Tonight 20 Dec Adams

Mostly clear. Lows in the lower 20s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest after midnight.

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Quincy Temperature Statistics

December Temperature

Creston Municipal Airport (22.4 miles)

  • Lowest 4 December, 2025

    -4 °F

  • Average December

    23.7 °F

  • Highest 17 December, 2025

    51.8 °F

Climate (2020–Present)

Creston Municipal Airport (22.4 miles)

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  • Average Low 2020–2025

    41.2 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    61.6 °F
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