Chalmette Weather Forecast

    • 76
    • 90

    Thunderstorms Likely

    • 76
    • 89

    Thunderstorms Likely

    • 78
    • 90

    Thunderstorms

    • 78
    • 90

    Rain Showers

    • 78
    • 91

    Thunderstorms Likely

    • 78
    • 91

    Thunderstorms Likely

    • 78
    • 92

    Chance Thunderstorms

Today 15 Jun Upper St. Bernard

Showers and Thunderstorms likely. Near steady temperature in the mid 80s. South Winds around 5 Mph. Chance of rain 70 percent.

Tonight 15 Jun Upper St. Bernard

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Humid with Lows in the mid 70s. South Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chalmette Temperature Statistics

June Temperature

New Orleans Naval Air Station - Alvin Callender Field (8.1 miles)

  • Lowest 1 June, 2025

    66 °F

  • Average June

    80.5 °F

  • Highest 10 June, 2025

    91 °F

Climate (2020–Present)

New Orleans Naval Air Station - Alvin Callender Field (8.1 miles)

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  • Average Low 2020–2025

    62.2 °F

  • Average 2020–2025

    70.6 °F

  • Average High 2020–2025

    78.8 °F
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