Devils Swamp Lake Weather Forecast

    • 47
    • 59

    Mostly Cloudy

    • 57
    • 67

    Mostly Cloudy

    • 45
    • 77

    Chance Rain Showers

    • 45
    • 62

    Mostly Sunny

    • 61
    • 73

    Partly Sunny

    • 61
    • 77

    Partly Sunny

Today 16 Dec East Baton Rouge

Widespread frost in the morning. Partly sunny. Not as cool with Highs in the upper 50s. Southeast Winds around 5 Mph.

Tonight 16 Dec East Baton Rouge

Mostly cloudy. Not as cool with Lows in the mid 40s. East Winds around 5 Mph.

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Devils Swamp Lake Temperature Statistics

December Temperature

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (4.3 miles)

  • Lowest 3 December, 2025

    32 °F

  • Average December

    51.1 °F

  • Highest 13 December, 2025

    78.1 °F

Climate (2020–Present)

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (4.3 miles)

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  • Average Low 2020–2025

    60.4 °F

  • Average 2020–2025

    70.3 °F

  • Average High 2020–2025

    81 °F
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