Mountain Bayou Lake Weather Forecast

    • 75
    • 93

    Slight Chance Thunderstorms

    • 75
    • 91

    Chance Thunderstorms

    • 76
    • 92

    Mostly Sunny

    • 75
    • 93

    Mostly Sunny

    • 74
    • 94

    Mostly Sunny

    • 74
    • 94

    Mostly Sunny

    • 75
    • 95

    Mostly Sunny

Today 9 Aug Evangeline

Sunny. Patchy fog this morning. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Southeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 9 Aug Evangeline

Partly cloudy. Patchy fog after midnight. Lows in the mid 70s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mountain Bayou Lake Temperature Statistics

August Temperature

Opelousas St Landry Parish Airport (23.6 miles)

  • Lowest 3 August, 2026

    72.5 °F

  • Average August

    81.8 °F

  • Highest 1 August, 2026

    95.9 °F

Climate (2021–2026)

Opelousas St Landry Parish Airport (23.6 miles)

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  • Average Low 2021–2026

    58.5 °F

  • Average 2021–2026

    68 °F

  • Average High 2021–2026

    79 °F
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