County Line Tank Weather Forecast

    • 72
    • 94

    Slight Chance Thunderstorms

    • 72
    • 97

    Hot

    • 73
    • 97

    Hot

    • 72
    • 97

    Slight Chance Thunderstorms

    • 71
    • 96

    Partly Sunny

    • 71
    • 95

    Chance Rain Showers

Today 18 Sep Maverick

Mostly cloudy this Morning, then becoming partly cloudy. A slight chance of Showers and Thunderstorms. Highs in the mid 90s. East Winds 5 to 10 Mph. Chance of rain 20 percent. Highest heat index Readings up to 106.

Tonight 18 Sep Maverick

Partly cloudy in the Evening, then clearing. Lows in the mid 70s. Southeast Winds 5 to 10 Mph.

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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 6 September, 2026

    73.4 °F

  • Average September

    90.3 °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

    61.5 °F

  • Average 2021–2026

    73 °F

  • Average High 2021–2026

    85.6 °F
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