Mountain Bayou Lake Weather Forecast

    • 75
    • 91

    Chance Thunderstorms

    • 73
    • 84

    Rain Showers

    • 73
    • 87

    Rain Showers

    • 71
    • 90

    Chance Thunderstorms

    • 73
    • 92

    Partly Sunny

    • 74
    • 94

    Mostly Sunny

    • 75
    • 95

    Slight Chance Thunderstorms

Today 12 Jul Evangeline

Partly sunny. A chance of Showers and Thunderstorms this Morning, then Showers and Thunderstorms this afternoon. Highs around 90. Temperature falling into the mid 80s this afternoon. Light and variable Winds, becoming south around 5 Mph this afternoon. Chance of rain 90 percent.

Tonight 12 Jul Evangeline

Mostly cloudy. A slight chance of Showers and Thunderstorms this Evening, then a chance of Showers and Thunderstorms after midnight. Lows in the mid 70s. West Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 30 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mountain Bayou Lake Temperature Statistics

July Temperature

Opelousas St Landry Parish Airport (23.6 miles)

  • Lowest 1 July, 2026

    70.9 °F

  • Average July

    80.8 °F

  • Highest 4 July, 2026

    93.6 °F

Climate (2021–2026)

Opelousas St Landry Parish Airport (23.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    58.4 °F

  • Average 2021–2026

    68 °F

  • Average High 2021–2026

    79 °F
Get WillyWeather+ to remove ads