Arnold Lake Dam Weather Forecast

    • 39
    • 42

    Chance Rain Showers

    • 40
    • 66

    Partly Sunny

    • 47
    • 79

    Mostly Sunny

    • 53
    • 86

    Mostly Sunny

    • 56
    • 86

    Partly Sunny

    • 49
    • 78

    Partly Sunny

Today 22 Feb La Salle

Cloudy with a chance of rain Showers. A chance of drizzle in the Morning, then a slight chance of very light drizzle in the afternoon. Highs in the lower 40s. North Winds 5 to 10 Mph. Chance of rain 50 percent. Wind chill Values in the mid 20s.

Tonight 22 Feb La Salle

Cloudy. Near steady temperature around 40. Northeast Winds 5 to 10 Mph, becoming north after midnight.

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Arnold Lake Dam Temperature Statistics

February Temperature

Cotulla, Cotulla-La Salle County Airport (35.4 miles)

  • Lowest 19 February, 2025

    34 °F
  • Average February

    66.3 °F
  • Highest 8 February, 2025

    94.6 °F

Climate (2020–Present)

Cotulla, Cotulla-La Salle County Airport (35.4 miles)

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  • Average Low 2020–2025

    64.2 °F
  • Average 2020–2025

    75.3 °F
  • Average High 2020–2025

    87.7 °F
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