Dempsey Lake Weather Forecast

    • 27
    • 46

    Mostly Sunny

    • 41
    • 56

    Mostly Cloudy

    • 53
    • 66

    Slight Chance Rain Showers

    • 42
    • 76

    Chance Rain Showers

    • 44
    • 61

    Partly Sunny

    • 59
    • 73

    Mostly Cloudy

Today 15 Dec Catahoula

Widespread frost early this morning. Sunny. Highs in the mid 40s. Northeast Winds 5 to 10 Mph.

Tonight 15 Dec Catahoula

Clear in the Evening, then becoming partly cloudy. Widespread frost. Cold with Lows in the upper 20s. Light and variable Winds.

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Dempsey Lake Temperature Statistics

December Temperature

Alexandria Esler Regional Airport (23 miles)

  • Lowest 3 December, 2025

    33.1 °F
  • Average December

    45.9 °F
  • Highest 12 December, 2025

    75 °F

Climate (2020–Present)

Alexandria Esler Regional Airport (23 miles)

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  • Average Low 2020–2025

    56.3 °F
  • Average 2020–2025

    67.4 °F
  • Average High 2020–2025

    79.8 °F
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