Cotulla Weather Forecast

    • 56
    • 88

    Sunny

    • 59
    • 94

    Sunny

    • 60
    • 97

    Hot

    • 60
    • 96

    Sunny

    • 60
    • 93

    Mostly Sunny

    • 61
    • 93

    Mostly Sunny

Today 19 Mar La Salle

Sunny. Highs in the upper 80s. South Winds around 5 Mph.

Tonight 19 Mar La Salle

Clear. Lows in the mid 50s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cotulla Temperature Statistics

March Temperature

Cotulla, Cotulla-La Salle County Airport (1.2 miles)

  • Lowest 13 March, 2026

    46 °F

  • Average March

    74 °F

  • Highest 15 March, 2026

    98.1 °F

Climate (2021–Present)

Cotulla, Cotulla-La Salle County Airport (1.2 miles)

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  • Average Low 2021–2026

    64.6 °F

  • Average 2021–2026

    76 °F

  • Average High 2021–2026

    88.4 °F
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