| NWS Forecast for: San Antonio International Airport TX Issued by: National Weather Service Austin/San Antonio, TX Last Update: 9:50 am CST Dec 12, 2025 | |
Today: Areas of dense fog before 11am. Otherwise, partly sunny, with a high near 71. Southwest wind around 5 mph becoming calm in the afternoon. Tonight: Increasing clouds, with a low around 59. Calm wind becoming northeast around 5 mph. Saturday: Cloudy through mid morning, then gradual clearing, with a high near 76. Northeast wind around 5 mph becoming calm. Saturday Night: Increasing clouds, with a low around 54. Light and variable wind becoming north northeast 5 to 10 mph after midnight. Sunday: Mostly cloudy, with a high near 61. North northeast wind 10 to 15 mph, with gusts as high as 25 mph. Sunday Night: Mostly cloudy, with a low around 42. Northeast wind 5 to 15 mph, with gusts as high as 20 mph. Monday: Partly sunny, with a high near 59. Northeast wind around 5 mph becoming calm in the morning. Monday Night: Mostly cloudy, with a low around 48. Southeast wind around 5 mph becoming calm. Tuesday: Cloudy, with a high near 64. Calm wind becoming south southeast around 5 mph. Tuesday Night: Mostly cloudy, with a low around 58. Wednesday: Partly sunny, with a high near 73. Wednesday Night: Partly cloudy, with a low around 59. Thursday: Mostly sunny, with a high near 78. | |
| San Antonio International Airport TX 29.53°N 98.48°W (Elev. 817 ft) | |
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