Atascosa Weather Forecast

    • 38
    • 69

    Sunny

    • 40
    • 67

    Sunny

    • 43
    • 75

    Sunny

    • 49
    • 78

    Mostly Sunny

    • 52
    • 77

    Partly Sunny

    • 55
    • 76

    Mostly Cloudy

Today 4 Feb Bexar

Sunny. Highs in the upper 60s. North Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 4 Feb Bexar

Clear. Lows in the upper 30s. North Winds 5 to 10 Mph.

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Atascosa Temperature Statistics

February Temperature

Castroville Municipal Airport (8.7 miles)

  • Lowest 1 February, 2026

    23 °F

  • Average February

    38.6 °F

  • Highest 1 February, 2026

    55.4 °F

Climate (2021–Present)

Castroville Municipal Airport (8.7 miles)

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  • Average Low 2021–2026

    61.3 °F

  • Average 2021–2026

    72.1 °F

  • Average High 2021–2026

    84 °F
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