I-10 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: Partly Cloudy 92°F 2025-09-20T16:51:00-05:00 
Tonight 2025-09-20, Partly Cloudy. Partly cloudy, with a low around 74. South southeast wind 5 to 10 mph.- Sunday 2025-09-21, Mostly Sunny. Mostly sunny, with a high near 95. Heat index values as high as 100. South southeast wind 5 to 10 mph.
- Sunday Night 2025-09-21, Partly Cloudy. Partly cloudy, with a low around 75. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
- Monday 2025-09-22, Mostly Sunny. Mostly sunny, with a high near 97. Heat index values as high as 102. South wind 5 to 10 mph.
Monday Night 2025-09-22, Mostly Clear. Mostly clear, with a low around 76. Southeast wind around 10 mph, with gusts as high as 20 mph.
Tuesday 2025-09-23, Hot. Mostly sunny and hot, with a high near 99. South wind 5 to 10 mph.
Tuesday Night 2025-09-23, Chance Showers. A slight chance of showers, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 76. South southeast wind around 10 mph. Chance of precipitation is 40%.Wednesday 2025-09-24, Chance Showers then Chance T-storms. A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 92. North northeast wind 5 to 10 mph. Chance of precipitation is 50%.
Wednesday Night 2025-09-24, Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 72. North northeast wind 5 to 10 mph.
Thursday 2025-09-25, Chance Showers. A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 91.- Thursday Night 2025-09-25, Mostly Clear. Mostly clear, with a low around 70.
Friday 2025-09-26, Sunny. Sunny, with a high near 93.- Friday Night 2025-09-26, Partly Cloudy. Partly cloudy, with a low around 71.
Saturday 2025-09-27, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.