Jourdanton Weather Forecast

    • 73
    • 95

    Becoming Sunny

    • 74
    • 96

    Partly Sunny

    • 75
    • 97

    Hot

    • 75
    • 98

    Hot

    • 75
    • 98

    Hot

    • 75
    • 97

    Hot

    • 74
    • 96

    Slight Chance Thunderstorms

Today 19 Sep Atascosa

Mostly clear. Lows in the lower 70s. Highs in the upper 90s.

Tonight 19 Sep Atascosa

Mostly clear this Evening, then becoming partly cloudy. Lows in the lower 70s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jourdanton Temperature Statistics

September Temperature

Pleasanton Municipal Airport (3.1 miles)

  • Lowest 17 September, 2026

    74.1 °F

  • Average September

    86.8 °F

  • Highest 3 September, 2026

    102 °F

Climate (2021–2026)

Pleasanton Municipal Airport (3.1 miles)

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  • Average Low 2021–2026

    61.3 °F

  • Average 2021–2026

    72.4 °F

  • Average High 2021–2026

    85 °F
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