I-37 weather conditions near San Antonio, Texas

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 97°F 2025-07-17T18:53:00-05:00
• Tonight 2025-07-17, Partly Cloudy. Partly cloudy, with a low around 74. Southeast wind 5 to 10 mph.
• Friday 2025-07-18, Partly Sunny. Partly sunny, with a high near 96. Calm wind becoming southeast around 5 mph in the afternoon.
• Friday Night 2025-07-18, Partly Cloudy. Partly cloudy, with a low around 76. Southeast wind 5 to 10 mph.
• Saturday 2025-07-19, Mostly Sunny. Mostly sunny, with a high near 97. Heat index values as high as 101. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
• Saturday Night 2025-07-19, Partly Cloudy. Partly cloudy, with a low around 76. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
• Sunday 2025-07-20, Mostly Sunny. Mostly sunny, with a high near 98. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
• Sunday Night 2025-07-20, Partly Cloudy. Partly cloudy, with a low around 77. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
• Monday 2025-07-21, Hot. Mostly sunny and hot, with a high near 99. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
• Monday Night 2025-07-21, Partly Cloudy. Partly cloudy, with a low around 76. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
• Tuesday 2025-07-22, Hot. Mostly sunny and hot, with a high near 99.
• Tuesday Night 2025-07-22, Partly Cloudy. Partly cloudy, with a low around 76.
• Wednesday 2025-07-23, Hot. Mostly sunny and hot, with a high near 99.
• Wednesday Night 2025-07-23, Mostly Clear. Mostly clear, with a low around 76.
• Thursday 2025-07-24, Mostly Sunny. Mostly sunny, with a high near 98.