I-37 weather conditions near I-37 TX exit 20b, Texas

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 94°F 2025-08-10T15:35:00-05:00
• This Afternoon 2025-08-10, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 4pm. Sunny, with a high near 95. Heat index values as high as 103. East southeast wind around 10 mph.
• Tonight 2025-08-10, Mostly Clear. Mostly clear, with a low around 75. East southeast wind 6 to 11 mph becoming light south southeast after midnight. Winds could gust as high as 18 mph.
• Monday 2025-08-11, Sunny then Slight Chance T-storms. A slight chance of showers and thunderstorms between 2pm and 4pm. Sunny, with a high near 96. Heat index values as high as 105. Light southeast wind becoming east southeast 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
• Monday Night 2025-08-11, Mostly Clear. Mostly clear, with a low around 76. East southeast wind 6 to 11 mph becoming light south after midnight.
• Tuesday 2025-08-12, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Light south wind becoming east southeast 6 to 11 mph in the afternoon.
• Tuesday Night 2025-08-12, Mostly Clear. Mostly clear, with a low around 75. Southeast wind 8 to 13 mph becoming light south after midnight. Winds could gust as high as 20 mph.
• Wednesday 2025-08-13, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Light south southeast wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
• Wednesday Night 2025-08-13, Mostly Clear. Mostly clear, with a low around 76. South southeast wind 6 to 13 mph, with gusts as high as 20 mph.
• Thursday 2025-08-14, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. South southeast wind 5 to 14 mph, with gusts as high as 22 mph.
• Thursday Night 2025-08-14, Partly Cloudy. Partly cloudy, with a low around 78.
• Friday 2025-08-15, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
• Friday Night 2025-08-15, Partly Cloudy. Partly cloudy, with a low around 79.
• Saturday 2025-08-16, Mostly Sunny. Mostly sunny, with a high near 96.