Halfmoon Lake Weather Forecast

    • 72
    • 79

    Rain Showers Likely

    • 72
    • 81

    Rain Showers Likely

    • 72
    • 82

    Rain Showers Likely

    • 66
    • 82

    Mostly Sunny

    • 68
    • 77

    Mostly Sunny

    • 71
    • 80

    Partly Sunny

Today 8 May Lower St. Bernard

Cloudy with a chance of Showers and Thunderstorms. Highs in the upper 70s. East Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 8 May Lower St. Bernard

Cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Lows in the lower 70s. Southeast Winds 10 to 15 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Halfmoon Lake Temperature Statistics

May Temperature

New Orleans Naval Air Station - Alvin Callender Field (34.2 miles)

  • Lowest 4 May, 2026

    50 °F

  • Average May

    67.8 °F

  • Highest 6 May, 2026

    84 °F

Climate (2021–Present)

New Orleans Naval Air Station - Alvin Callender Field (34.2 miles)

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  • Average Low 2021–2026

    62.2 °F

  • Average 2021–2026

    70.9 °F

  • Average High 2021–2026

    79.2 °F
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