Atascosa Weather Forecast

    • 75
    • 100

    Hot

    • 76
    • 100

    Hot

    • 76
    • 101

    Hot

    • 77
    • 101

    Hot

    • 77
    • 101

    Hot

    • 77
    • 100

    Hot

Today 17 Aug Bexar

Partly cloudy in the Morning, then clearing. Hot with Highs around 100. Southwest Winds around 5 Mph, becoming southeast in the afternoon.

Tonight 17 Aug Bexar

Partly cloudy. Lows in the mid 70s. South Winds 5 to 10 Mph.

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Atascosa Temperature Statistics

August Temperature

Castroville Municipal Airport (8.7 miles)

  • Lowest 3 August, 2026

    71.6 °F

  • Average August

    86.9 °F

  • Highest 12 August, 2026

    102.2 °F

Climate (2021–2026)

Castroville Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    61.6 °F

  • Average 2021–2026

    72.4 °F

  • Average High 2021–2026

    84.4 °F
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