I-10 weather conditions near San Antonio, Texas

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Light Rain 77°F 2025-08-16T02:55:00-05:00
• Overnight 2025-08-16, Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 78. Southeast wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Saturday 2025-08-16, Showers Likely then Chance T-storms. Showers likely and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 97. Heat index values as high as 105. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Saturday Night 2025-08-16, Slight Chance T-storms then Partly Cloudy. A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 78. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
• Sunday 2025-08-17, Hot. Mostly sunny and hot, with a high near 100. Heat index values as high as 106. South wind 5 to 10 mph.
• Sunday Night 2025-08-17, Mostly Clear. Mostly clear, with a low around 77. Southeast wind 5 to 10 mph.
• Monday 2025-08-18, Hot. Sunny and hot, with a high near 100. Calm wind becoming southeast around 5 mph in the afternoon.
• Monday Night 2025-08-18, Partly Cloudy. Partly cloudy, with a low around 79. East southeast wind 5 to 10 mph becoming light and variable after midnight.
• Tuesday 2025-08-19, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 100. Calm wind becoming east around 5 mph in the afternoon.
• Tuesday Night 2025-08-19, Partly Cloudy. Partly cloudy, with a low around 78. East wind around 5 mph becoming calm in the evening.
• Wednesday 2025-08-20, Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 99.
• Wednesday Night 2025-08-20, Chance Showers. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
• Thursday 2025-08-21, Slight Chance Showers then Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
• Thursday Night 2025-08-21, Chance Showers. A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
• Friday 2025-08-22, Slight Chance Showers then Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.