I-45 weather conditions near I-45 TX exit 39, Texas

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Fair 79°F 2025-08-08T05:53:00-05:00
• Today 2025-08-08, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 97. Heat index values as high as 105. Calm wind becoming southeast around 5 mph in the afternoon.
• Tonight 2025-08-08, Mostly Clear. Mostly clear, with a low around 80. South wind 5 to 10 mph.
• Saturday 2025-08-09, Chance T-storms. A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 95. Heat index values as high as 103. Light and variable wind becoming southeast 5 to 10 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Saturday Night 2025-08-09, Mostly Clear then Slight Chance T-storms. A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Mostly clear, with a low around 79. Southeast wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 20%.
• Sunday 2025-08-10, T-storms Likely. Showers and thunderstorms likely, mainly between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly sunny, with a high near 94. Calm wind becoming east around 5 mph in the morning. Chance of precipitation is 60%.
• Sunday Night 2025-08-10, Chance T-storms then Mostly Clear. A chance of thunderstorms before 7pm. Mostly clear, with a low around 79. Chance of precipitation is 30%.
• Monday 2025-08-11, Chance T-storms then T-storms Likely. Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 94. Chance of precipitation is 60%.
• Monday Night 2025-08-11, Mostly Clear. Mostly clear, with a low around 79.
• Tuesday 2025-08-12, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 95.
• Tuesday Night 2025-08-12, Mostly Clear. Mostly clear, with a low around 79.
• Wednesday 2025-08-13, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
• Wednesday Night 2025-08-13, Mostly Clear. Mostly clear, with a low around 79.
• Thursday 2025-08-14, Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.