County Line Tank Weather Forecast

    • 72
    • 96

    Rain Showers

    • 68
    • 85

    Rain Showers Likely

    • 64
    • 81

    Rain Showers Likely

    • 63
    • 78

    Chance Thunderstorms

    • 64
    • 80

    Rain Showers Likely

    • 62
    • 82

    Slight Chance Thunderstorms

Today 30 Sep Maverick

Partly cloudy. Highs in the upper 90s. Southeast Winds 10 to 15 Mph. Highest heat index Readings up to 108.

Tonight 30 Sep Maverick

Partly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Evening, then Showers with a chance of Thunderstorms after midnight. Some Thunderstorms may produce heavy rainfall. Lows in the mid 70s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent. Highest heat index Readings up to 105 early in the evening.

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County Line Tank Temperature Statistics

September Temperature

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

  • Lowest 6 September, 2026

    73.4 °F

  • Average September

    88.9 °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

    61.6 °F

  • Average 2021–2026

    73.1 °F

  • Average High 2021–2026

    85.7 °F
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