San Antonio International Airport Weather Forecast

    • 51
    • 68

    Mostly Cloudy

    • 51
    • 70

    Slight Chance Rain Showers

    • 52
    • 72

    Partly Sunny

    • 57
    • 70

    Chance Thunderstorms

    • 60
    • 70

    Chance Thunderstorms

    • 62
    • 79

    Slight Chance Thunderstorms

Today 19 Mar Bexar

Partly cloudy in the late morning and early afternoon then becoming mostly cloudy. Highs in the upper 60s. Southeast Winds 5 to 10 Mph.

Tonight 19 Mar Bexar

Mostly cloudy. Lows in the lower 50s. Southeast Winds 5 to 10 Mph.

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San Antonio International Airport Temperature Statistics

March Temperature

San Antonio, San Antonio International Airport (0 miles)

  • Lowest 5 March, 2019

    28 °F
  • Average March

    57.3 °F
  • Highest 9 March, 2019

    86 °F

Climate (2010–Present)

San Antonio, San Antonio International Airport (0 miles)

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  • Average Low 2010–Present

    60.2 °F
  • Average 2010–Present

    68.9 °F
  • Average High 2010–Present

    79.5 °F
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