Lake Weather Forecast

    • 49
    • 57

    Rain Showers

    • 50
    • 54

    Rain Showers Likely

    • 53
    • 59

    Rain Showers Likely

    • 46
    • 70

    Mostly Cloudy

    • 37
    • 58

    Mostly Sunny

    • 40
    • 60

    Mostly Sunny

    • 49
    • 69

    Partly Sunny

Today 4 Dec Western Ascension

A chance of Thunderstorms. Showers. Locally heavy rainfall possible early. Near steady temperature in the mid 50s. East Winds 5 to 10 Mph. Chance of rain 90 percent.

Tonight 4 Dec Western Ascension

Cloudy. Showers Likely, mainly this evening. Lows in the upper 40s. North Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Temperature Statistics

December Temperature

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (23.6 miles)

  • Lowest 2 December, 2025

    35.1 °F

  • Average December

    46.5 °F

  • Highest 1 December, 2025

    57.9 °F

Climate (2020–Present)

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (23.6 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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