Wallace Weather Forecast

    • 75
    • 96

    Slight Chance Thunderstorms

    • 75
    • 95

    Thunderstorms Likely

    • 75
    • 92

    Thunderstorms Likely

    • 74
    • 92

    Chance Thunderstorms

    • 75
    • 93

    Chance Thunderstorms

    • 73
    • 94

    Chance Thunderstorms

Today 20 Aug St. John The Baptist

Sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the mid 90s. North Winds around 5 Mph, becoming east around 5 Mph this afternoon. Chance of rain 20 percent. Heat index Values up to 108.

Tonight 20 Aug St. John The Baptist

Mostly clear. Humid with Lows in the upper 70s. South Winds around 5 Mph, becoming west after midnight.

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Wallace Temperature Statistics

August Temperature

New Orleans, New Orleans International Airport (24.9 miles)

  • Lowest 16 August, 2025

    74.6 °F

  • Average August

    85.6 °F

  • Highest 17 August, 2025

    99.6 °F

Climate (2020–Present)

New Orleans, New Orleans International Airport (24.9 miles)

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  • Average Low 2020–2025

    64.6 °F

  • Average 2020–2025

    72 °F

  • Average High 2020–2025

    80 °F
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