Wiley Tank Weather Forecast

    • 66
    • 88

    Increasing Clouds

    • 65
    • 87

    Partly Sunny

    • 50
    • 87

    Chance Rain Showers

    • 41
    • 56

    Mostly Cloudy

    • 36
    • 58

    Partly Sunny

    • 45
    • 66

    Partly Sunny

    • 53
    • 74

    Mostly Cloudy

Today 26 Dec McMullen

Partly cloudy late this Morning, then clearing. Highs in the upper 80s. South Winds 5 to 10 Mph.

Tonight 26 Dec McMullen

Partly cloudy this Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 60s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wiley Tank Temperature Statistics

December Temperature

Cotulla, Cotulla-La Salle County Airport (32.3 miles)

  • Lowest 2 December, 2025

    37 °F

  • Average December

    60.1 °F

  • Highest 22 December, 2025

    84.9 °F

Climate (2020–Present)

Cotulla, Cotulla-La Salle County Airport (32.3 miles)

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  • Average Low 2020–2025

    64.6 °F

  • Average 2020–2025

    75.9 °F

  • Average High 2020–2025

    88.2 °F
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