Brownsville Weather Forecast

    • 44
    • 69

    Increasing Clouds

    • 45
    • 63

    Rain Showers

    • 43
    • 53

    Rain Showers

    • 43
    • 65

    Slight Chance Rain Showers

    • 44
    • 69

    Mostly Sunny

    • 50
    • 70

    Slight Chance Thunderstorms

Today 18 May Houston

Mostly sunny. Highs in the mid 60s. North Winds 5 to 10 Mph.

Tonight 18 May Houston

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 40s. Northeast Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brownsville Temperature Statistics

May Temperature

La Crosse - La Crosse Regional Airport (12.4 miles)

  • Lowest 4 May, 2025

    41.6 °F

  • Average May

    63.7 °F

  • Highest 14 May, 2025

    87.7 °F

Climate (2020–Present)

La Crosse - La Crosse Regional Airport (12.4 miles)

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  • Average Low 2020–2025

    41 °F

  • Average 2020–2025

    50.3 °F

  • Average High 2020–2025

    59.9 °F
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