I-37 weather conditions near San Antonio, Texas

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 51°F 2025-12-04T11:53:00-06:00
• This Afternoon 2025-12-04, Slight Chance Drizzle. A slight chance of drizzle before 3pm. Mostly cloudy, with a high near 57. North wind around 15 mph, with gusts as high as 30 mph.
• Tonight 2025-12-04, Cloudy then Slight Chance Showers. A 20 percent chance of showers after 3am. Cloudy, with a low around 46. North wind 5 to 15 mph, with gusts as high as 20 mph.
• Friday 2025-12-05, Chance Showers. A 40 percent chance of showers, mainly before noon. Cloudy, with a high near 53. North wind around 5 mph becoming calm in the morning.
• Friday Night 2025-12-05, Mostly Cloudy. Mostly cloudy, with a low around 48. Calm wind becoming west around 5 mph.
• Saturday 2025-12-06, Mostly Sunny. Mostly sunny, with a high near 71. West wind around 5 mph becoming south southwest in the afternoon.
• Saturday Night 2025-12-06, Mostly Clear. Mostly clear, with a low around 52. South wind around 5 mph becoming west after midnight.
• Sunday 2025-12-07, Sunny. Sunny, with a high near 72. West wind 5 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
• Sunday Night 2025-12-07, Mostly Clear. Mostly clear, with a low around 43. North wind 10 to 15 mph, with gusts as high as 20 mph.
• Monday 2025-12-08, Sunny. Sunny, with a high near 62. North northeast wind 5 to 10 mph becoming east in the afternoon.
• Monday Night 2025-12-08, Mostly Clear. Mostly clear, with a low around 40.
• Tuesday 2025-12-09, Sunny. Sunny, with a high near 66.
• Tuesday Night 2025-12-09, Mostly Clear. Mostly clear, with a low around 47.
• Wednesday 2025-12-10, Sunny. Sunny, with a high near 75.