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SAT - San Antonio International Airport Current Conditions
Current Weather Forecast
01-Sep-2026
Mostly clear. Lows in the mid 70s. Southeast winds 5 to 10 mph.
Mostly sunny. Highs in the upper 90s. South winds around 5 mph, becoming east in the afternoon.
01-Sep-2026
Mostly sunny. Highs in the upper 90s. South winds around 5 mph, becoming east in the afternoon.
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph.
01-Sep-2026
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds 5 to 10 mph.
Partly cloudy in the morning, then becoming mostly sunny. Hot with highs around 100. South winds around 5 mph.
01-Sep-2026
Partly cloudy in the morning, then becoming mostly sunny. Hot with highs around 100. South winds around 5 mph.
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph.
01-Sep-2026
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph.
Mostly clear. Hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 105.
01-Sep-2026
Mostly clear. Hot. Highs around 100. Lows in the mid 70s. Highest heat index readings up to 105.
Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Highest heat index readings up to 110.
01-Sep-2026
Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Highest heat index readings up to 110.
Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Lows in the mid 70s.
01-Sep-2026
Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Lows in the mid 70s.
Partly cloudy in the morning, then clearing. Highs in the upper 90s. Highest heat index readings up to 110.
01-Sep-2026
Partly cloudy in the morning, then clearing. Highs in the upper 90s. Highest heat index readings up to 110.
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s.
01-Sep-2026
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s.
Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 90s. Highest heat index readings up to 110.
01-Sep-2026
Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 90s. Highest heat index readings up to 110.
Partly cloudy. Lows in the mid 70s. Highs in the upper 90s. Highest heat index readings up to 105.