I-45 weather conditions near San Antonio, Texas
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 39°F 2025-11-11T06:51:00-06:00 
Veterans Day 2025-11-11, Sunny. Sunny, with a high near 73. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tonight 2025-11-11, Clear. Clear, with a low around 53. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday 2025-11-12, Sunny. Sunny, with a high near 82. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night 2025-11-12, Mostly Clear. Mostly clear, with a low around 60. South southeast wind 5 to 10 mph.- Thursday 2025-11-13, Sunny. Sunny, with a high near 85. South wind 5 to 15 mph, with gusts as high as 25 mph.
- Thursday Night 2025-11-13, Mostly Clear. Mostly clear, with a low around 63. South southeast wind around 10 mph, with gusts as high as 20 mph.
Friday 2025-11-14, Mostly Sunny. Mostly sunny, with a high near 85. South wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night 2025-11-14, Mostly Cloudy. Mostly cloudy, with a low around 66. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.Saturday 2025-11-15, Slight Chance Showers then Mostly Sunny. A 20 percent chance of showers before noon. Partly sunny, with a high near 83. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night 2025-11-15, Partly Cloudy then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 66.
Sunday 2025-11-16, Chance Showers then Mostly Sunny. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.
- Sunday Night 2025-11-16, Partly Cloudy. Partly cloudy, with a low around 60.
- Monday 2025-11-17, Sunny. Sunny, with a high near 79.