I-10 weather conditions near San Antonio, Texas
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Current Weather Conditions
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7 day weather forecast
Current condition: Fair 75°F 2025-07-12T00:35:00-05:00 
Overnight 2025-07-12, Mostly Cloudy. Mostly cloudy, with a low around 75. South southeast wind around 10 mph, with gusts as high as 20 mph.Saturday 2025-07-12, Partly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 92. Heat index values as high as 101. South southeast wind around 10 mph, with gusts as high as 20 mph.
Saturday Night 2025-07-12, Slight Chance T-storms then Slight Chance Showers. A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Increasing clouds, with a low around 74. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday 2025-07-13, Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 92. Heat index values as high as 101. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.Sunday Night 2025-07-13, Slight Chance T-storms then Slight Chance Showers. A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 74. South southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Monday Night 2025-07-14, Slight Chance T-storms then Mostly Cloudy. A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 75. Southeast wind 5 to 10 mph. Chance of precipitation is 10%.
Tuesday 2025-07-15, Partly Sunny. Partly sunny, with a high near 94. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.- Tuesday Night 2025-07-15, Partly Cloudy. Partly cloudy, with a low around 74. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday 2025-07-16, Mostly Sunny. Mostly sunny, with a high near 95.- Wednesday Night 2025-07-16, Partly Cloudy. Partly cloudy, with a low around 72.
- Thursday 2025-07-17, Mostly Sunny. Mostly sunny, with a high near 95.
- Thursday Night 2025-07-17, Partly Cloudy. Partly cloudy, with a low around 72.
- Friday 2025-07-18, Mostly Sunny. Mostly sunny, with a high near 95.