Brownsville Weather Forecast

    • 78
    • 100

    Hot

    • 78
    • 100

    Chance Thunderstorms

    • 78
    • 99

    Slight Chance Thunderstorms

    • 77
    • 100

    Chance Thunderstorms

    • 74
    • 98

    Chance Thunderstorms

    • 74
    • 98

    Slight Chance Thunderstorms

    • 74
    • 98

    Hot

Today 23 Aug Ouachita

Mostly cloudy with a slight chance of Showers this Morning, then partly cloudy this afternoon. Hot with Highs around 101. East Winds around 5 Mph, becoming north this afternoon. Chance of rain 20 percent. Heat index Values up to 108 this afternoon.

Tonight 23 Aug Ouachita

Partly cloudy. Lows in the upper 70s. East Winds around 5 Mph.

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Brownsville Temperature Statistics

August Temperature

Monroe Regional Airport (7.5 miles)

  • Lowest 3 August, 2026

    68.6 °F

  • Average August

    87.8 °F

  • Highest 17 August, 2026

    105.7 °F

Climate (2021–2026)

Monroe Regional Airport (7.5 miles)

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  • Average Low 2021–2026

    58.1 °F

  • Average 2021–2026

    68.6 °F

  • Average High 2021–2026

    79.7 °F
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