Brownsville Weather Forecast

    • 69
    • 82

    Chance Thunderstorms

    • 68
    • 83

    Chance Thunderstorms

    • 61
    • 79

    Chance Rain Showers

    • 61
    • 71

    Mostly Cloudy

    • 66
    • 78

    Mostly Cloudy

    • 66
    • 80

    Partly Sunny

Today 12 Dec Inland Cameron

Partly sunny. Highs in the lower 80s. South Winds 10 to 15 Mph with Gusts up to 20 Mph.

Tonight 12 Dec Inland Cameron

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the upper 60s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brownsville Temperature Statistics

December Temperature

Brownsville, Brownsville / South Padre Island International Airport (4.3 miles)

  • Lowest 9 December, 2025

    48.9 °F

  • Average December

    62.8 °F

  • Highest 4 December, 2025

    84.9 °F

Climate (2020–Present)

Brownsville, Brownsville / South Padre Island International Airport (4.3 miles)

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  • Average Low 2020–2025

    68.7 °F

  • Average 2020–2025

    76.4 °F

  • Average High 2020–2025

    86.1 °F
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