Mountain Bayou Lake Weather Forecast

    • 26
    • 47

    Becoming Sunny

    • 27
    • 52

    Mostly Sunny

    • 38
    • 57

    Mostly Cloudy

    • 20
    • 45

    Partly Sunny

    • 18
    • 35

    Mostly Sunny

    • 24
    • 43

    Mostly Sunny

Today 27 Jan Evangeline

Sunny. Not as cool with Highs in the upper 40s. Light and variable Winds, becoming southwest around 5 Mph in the afternoon.

Tonight 27 Jan Evangeline

Mostly cloudy in the Evening, then clearing. Cold with Lows in the mid 20s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mountain Bayou Lake Temperature Statistics

January Temperature

Opelousas St Landry Parish Airport (23.6 miles)

  • Lowest 18 January, 2026

    25.9 °F

  • Average January

    54.4 °F

  • Highest 9 January, 2026

    78.3 °F

Climate (2021–Present)

Opelousas St Landry Parish Airport (23.6 miles)

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  • Average Low 2021–2026

    58.1 °F

  • Average 2021–2026

    67.7 °F

  • Average High 2021–2026

    78.9 °F
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