County Line Tank Weather Forecast

    • 73
    • 96

    Decreasing Clouds

    • 73
    • 95

    Chance Rain Showers

    • 74
    • 95

    Hot

    • 73
    • 97

    Mostly Sunny

    • 72
    • 96

    Mostly Sunny

    • 73
    • 95

    Mostly Sunny

    • 73
    • 97

    Mostly Sunny

Today 5 Sep Maverick

Mostly cloudy this Morning, then becoming partly cloudy. Highs in the upper 90s. East Winds 5 to 10 Mph. Highest heat index Readings up to 107.

Tonight 5 Sep Maverick

Mostly clear. A slight chance of Showers and Thunderstorms this evening. Lows in the mid 70s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

County Line Tank Temperature Statistics

September Temperature

Eagle Pass - Maverick County Memorial International Airport (16.8 miles)

  • Lowest 1 September, 2026

    77 °F

  • Average September

    91.4 °F

  • Highest 2 September, 2026

    105.8 °F

Climate (2021–2026)

Eagle Pass - Maverick County Memorial International Airport (16.8 miles)

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  • Average Low 2021–2026

    61.4 °F

  • Average 2021–2026

    72.9 °F

  • Average High 2021–2026

    85.5 °F
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