I-35 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: Mostly Cloudy 91°F 2025-08-23T14:51:00-05:00 
This Afternoon 2025-08-23, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 94. East northeast wind around 10 mph, with gusts as high as 20 mph.Tonight 2025-08-23, Slight Chance T-storms then Mostly Clear. A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 75. East northeast wind 5 to 10 mph becoming light and variable in the evening.
Sunday 2025-08-24, Mostly Sunny. Mostly sunny, with a high near 97. Heat index values as high as 100. North northwest wind 5 to 10 mph becoming east in the afternoon.
Sunday Night 2025-08-24, Mostly Clear. Mostly clear, with a low around 74. East wind 5 to 10 mph becoming light south southeast after midnight.Monday 2025-08-25, Sunny then Slight Chance Showers. A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 97. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night 2025-08-25, Partly Cloudy then Slight Chance Showers. A 20 percent chance of showers after 1am. Partly cloudy, with a low around 76. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday 2025-08-26, Slight Chance Showers then Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Tuesday Night 2025-08-26, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75. East southeast wind 5 to 10 mph.Wednesday 2025-08-27, Chance Showers then Chance T-storms. A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 93. East wind 5 to 10 mph.
Wednesday Night 2025-08-27, Slight Chance Showers. A 20 percent chance of showers before 1am. Partly cloudy, with a low around 75.Thursday 2025-08-28, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
- Thursday Night 2025-08-28, Mostly Clear. Mostly clear, with a low around 74.
- Friday 2025-08-29, Mostly Sunny. Mostly sunny, with a high near 97.