Grand Lake Weather Forecast

    • 74
    • 90

    Increasing Clouds

    • 75
    • 90

    Mostly Cloudy

    • 73
    • 92

    Mostly Cloudy

    • 72
    • 92

    Partly Sunny

    • 74
    • 91

    Partly Sunny

    • 74
    • 91

    Chance Thunderstorms

    • 66
    • 89

    Slight Chance Thunderstorms

Today 15 May Avoyelles

Partly sunny. Highs in the lower 90s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 15 May Avoyelles

Mostly cloudy. Lows in the mid 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grand Lake Temperature Statistics

May Temperature

New Roads False River Regional Airport (34.8 miles)

  • Lowest 5 May, 2025

    54.9 °F

  • Average May

    69.4 °F

  • Highest 13 May, 2025

    85.6 °F

Climate (2020–Present)

New Roads False River Regional Airport (34.8 miles)

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  • Average Low 2020–2025

    57.9 °F

  • Average 2020–2025

    67.1 °F

  • Average High 2020–2025

    77.7 °F
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