University Lake Weather Forecast

    • 32
    • 49

    Mostly Sunny

    • 48
    • 60

    Mostly Cloudy

    • 57
    • 68

    Mostly Cloudy

    • 48
    • 76

    Chance Rain Showers

    • 46
    • 62

    Mostly Sunny

    • 62
    • 74

    Partly Sunny

    • 62
    • 78

    Slight Chance Thunderstorms

Today 15 Dec East Baton Rouge

Sunny. Highs in the upper 40s. Northeast Winds around 5 Mph.

Tonight 15 Dec East Baton Rouge

Mostly clear. Widespread frost. Cold with Lows around 30. Light and variable Winds.

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University Lake Temperature Statistics

December Temperature

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (8.1 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 (8.1 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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