Harvey Weather Forecast

    • 77
    • 91

    Chance Thunderstorms

    • 79
    • 93

    Mostly Sunny

    • 78
    • 93

    Thunderstorms Likely

    • 76
    • 88

    Thunderstorms

    • 77
    • 87

    Rain Showers

    • 77
    • 89

    Thunderstorms

Today 14 Jul Upper Jefferson

Thunderstorms likely with a chance of Showers. Near steady temperature in the mid 80s. Temperature falling into the mid 80s. Southwest Winds around 5 Mph. Chance of rain 70 percent. Heat index Values up to 105.

Tonight 14 Jul Upper Jefferson

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Humid with Lows in the upper 70s. West Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harvey Temperature Statistics

July Temperature

New Orleans Naval Air Station - Alvin Callender Field (5.6 miles)

  • Lowest 9 July, 2025

    72 °F

  • Average July

    80.8 °F

  • Highest 5 July, 2025

    93.9 °F

Climate (2020–Present)

New Orleans Naval Air Station - Alvin Callender Field (5.6 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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