Dequincy Weather Forecast

    • 40
    • 74

    Becoming Sunny

    • 41
    • 62

    Sunny

    • 60
    • 75

    Partly Sunny

    • 57
    • 74

    Rain Showers Likely

    • 56
    • 71

    Mostly Cloudy

    • 55
    • 75

    Partly Sunny

    • 55
    • 75

    Partly Sunny

Today 18 Dec Northern Calcasieu

Widespread dense fog this morning. Mostly cloudy this Morning, then partly sunny with a chance of Sprinkles this afternoon. Not as cool with Highs in the mid 70s. South Winds 5 to 10 Mph, becoming west 10 to 15 Mph this afternoon.

Tonight 18 Dec Northern Calcasieu

Mostly clear. Cooler with Lows in the lower 40s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dequincy Temperature Statistics

December Temperature

De Quincy Industrial Airpark (2.5 miles)

  • Lowest 15 December, 2025

    26.6 °F

  • Average December

    48.6 °F

  • Highest 13 December, 2025

    76.6 °F

Climate (2020–Present)

De Quincy Industrial Airpark (2.5 miles)

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  • Average Low 2020–2025

    58.7 °F

  • Average 2020–2025

    68.5 °F

  • Average High 2020–2025

    79.2 °F
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