Downtown Baton Rouge Weather Forecast

    • 64
    • 79

    Partly Sunny

    • 48
    • 78

    Rain Showers Likely

    • 33
    • 54

    Slight Chance Rain Showers

    • 30
    • 48

    Mostly Sunny

    • 35
    • 52

    Partly Sunny

    • 41
    • 61

    Mostly Cloudy

Today 27 Dec East Baton Rouge

Partly sunny. Highs in the upper 70s. Southwest Winds 5 to 10 Mph.

Tonight 27 Dec East Baton Rouge

Mostly cloudy in the Evening, then becoming partly cloudy. Areas of fog after midnight. Lows in the lower 60s. South Winds around 5 Mph.

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Downtown Baton Rouge Temperature Statistics

December Temperature

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (5.6 miles)

  • Lowest 15 December, 2025

    26.1 °F

  • Average December

    54.6 °F

  • Highest 18 December, 2025

    81 °F

Climate (2020–Present)

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (5.6 miles)

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  • Average Low 2020–2025

    60.4 °F

  • Average 2020–2025

    70.4 °F

  • Average High 2020–2025

    81.1 °F
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