Baton Rouge Weather Forecast

    • 76
    • 94

    Becoming Sunny

    • 75
    • 95

    Slight Chance Thunderstorms

    • 76
    • 95

    Mostly Sunny

    • 74
    • 95

    Mostly Sunny

    • 71
    • 94

    Mostly Sunny

    • 73
    • 93

    Mostly Sunny

Today 13 Sep East Baton Rouge

Sunny. Highs in the mid 90s. Light and variable Winds, becoming southwest around 5 Mph this afternoon.

Tonight 13 Sep East Baton Rouge

Mostly clear. Lows in the mid 70s. South Winds around 5 Mph in the Evening, becoming light and variable.

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Baton Rouge Temperature Statistics

September Temperature

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (5 miles)

  • Lowest 8 September, 2026

    72 °F

  • Average September

    82.6 °F

  • Highest 3 September, 2026

    96.7 °F

Climate (2021–2026)

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (5 miles)

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  • Average Low 2021–2026

    60.8 °F

  • Average 2021–2026

    71 °F

  • Average High 2021–2026

    81.8 °F
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