Melville Weather Forecast

    • 75
    • 95

    Mostly Sunny

    • 73
    • 96

    Mostly Sunny

    • 74
    • 97

    Hot

    • 75
    • 97

    Hot

    • 76
    • 97

    Hot

    • 76
    • 98

    Hot

Today 12 Aug St. Landry

Sunny. Patchy fog in the morning. A slight chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the mid 90s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 107.

Tonight 12 Aug St. Landry

Mostly clear in the Evening, then becoming partly cloudy. Patchy fog after midnight. Humid with Lows in the mid 70s. Southwest Winds 5 to 10 Mph.

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Melville Temperature Statistics

August Temperature

New Roads False River Regional Airport (15.5 miles)

  • Lowest 3 August, 2026

    72.1 °F

  • Average August

    82.3 °F

  • Highest 1 August, 2026

    95.5 °F

Climate (2021–2026)

New Roads False River Regional Airport (15.5 miles)

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  • Average Low 2021–2026

    59.2 °F

  • Average 2021–2026

    68.3 °F

  • Average High 2021–2026

    78.9 °F
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