I-45 weather conditions near Houston, Texas

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: A Few Clouds 85°F 2025-07-15T08:53:00-05:00
• Today 2025-07-15, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Mostly sunny, with a high near 93. Heat index values as high as 106. South wind 5 to 10 mph.
• Tonight 2025-07-15, Slight Chance T-storms then Mostly Clear. A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 78. South wind 5 to 10 mph.
• Wednesday 2025-07-16, Mostly Sunny. Mostly sunny, with a high near 95. Heat index values as high as 105. South wind 5 to 10 mph.
• Wednesday Night 2025-07-16, Mostly Clear. Mostly clear, with a low around 76. South wind 5 to 10 mph.
• Thursday 2025-07-17, Mostly Sunny. Mostly sunny, with a high near 92. Southwest wind around 5 mph becoming southeast in the afternoon.
• Thursday Night 2025-07-17, Mostly Cloudy then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 77.
• Friday 2025-07-18, T-storms Likely. Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 91. Chance of precipitation is 60%.
• Friday Night 2025-07-18, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78.
• Saturday 2025-07-19, Chance T-storms. A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 93.
• Saturday Night 2025-07-19, Mostly Cloudy. Mostly cloudy, with a low around 80.
• Sunday 2025-07-20, Partly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 94.
• Sunday Night 2025-07-20, Partly Cloudy. Partly cloudy, with a low around 79.
• Monday 2025-07-21, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.