Smith Lake Weather Forecast

    • 64
    • 82

    Increasing Clouds

    • 66
    • 82

    Chance Rain Showers

    • 66
    • 84

    Chance Thunderstorms

    • 67
    • 85

    Chance Rain Showers

    • 67
    • 84

    Chance Thunderstorms

    • 68
    • 84

    Chance Thunderstorms

Today 29 Mar Iberville

Sunny. A slight chance of Showers this afternoon. Highs in the lower 80s. East Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 29 Mar Iberville

Mostly cloudy. A slight chance of Showers in the evening. Not as cool. More humid with Lows in the mid 60s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Smith Lake Temperature Statistics

March Temperature

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (23 miles)

  • Lowest 17 March, 2026

    32.6 °F

  • Average March

    67.3 °F

  • Highest 6 March, 2026

    88.6 °F

Climate (2021–Present)

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (23 miles)

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  • Average Low 2021–2026

    60.5 °F

  • Average 2021–2026

    70.6 °F

  • Average High 2021–2026

    81.4 °F
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