Wiley Tank Weather Forecast

    • 40
    • 77

    Sunny

    • 42
    • 68

    Sunny

    • 46
    • 77

    Mostly Sunny

    • 40
    • 66

    Mostly Sunny

    • 46
    • 68

    Partly Sunny

    • 50
    • 71

    Mostly Cloudy

Today 14 Jan McMullen

Sunny. Not as cool with Highs in the mid 70s. West Winds 10 to 15 Mph, becoming north in the afternoon.

Tonight 14 Jan McMullen

Clear. Lows in the upper 30s. North Winds 5 to 10 Mph.

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Wiley Tank Temperature Statistics

January Temperature

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

  • Lowest 11 January, 2026

    39.9 °F

  • Average January

    65.2 °F

  • Highest 2 January, 2026

    90 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    64.7 °F

  • Average 2021–2026

    76 °F

  • Average High 2021–2026

    88.3 °F
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