San Antonio International Airport Weather Forecast

    • 60
    • 83

    Mostly Sunny

    • 68
    • 83

    Slight Chance Thunderstorms

    • 69
    • 83

    Chance Thunderstorms

    • 68
    • 86

    Chance Thunderstorms

    • 57
    • 80

    Chance Thunderstorms

    • 59
    • 82

    Mostly Sunny

    • 59
    • 82

    Mostly Sunny

Today 18 Oct Bexar

Mostly sunny. Highs in the lower 80s. Southeast Winds 5 to 10 Mph.

Tonight 18 Oct Bexar

Warmer. Partly cloudy. Lows around 60. Southeast Winds 5 to 10 Mph.

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San Antonio International Airport Temperature Statistics

October Temperature

San Antonio, San Antonio International Airport (0 miles)

  • Lowest 16 October, 2017

    54 °F
  • Average October

    75.5 °F
  • Highest 9 October, 2017

    90 °F

Climate (2010–Present)

San Antonio, San Antonio International Airport (0 miles)

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  • Average Low 2010–Present

    61.1 °F
  • Average 2010–Present

    70.2 °F
  • Average High 2010–Present

    80.8 °F
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