I-45 weather conditions near Houston, Texas

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 76°F 2025-07-04T04:53:00-05:00
• Independence Day 2025-07-04, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 2pm. Widespread haze after 7am. Partly sunny, with a high near 92. Heat index values as high as 102. Southeast wind 5 to 10 mph.
• Tonight 2025-07-04, Slight Chance T-storms then Haze. A 10 percent chance of showers and thunderstorms before 7pm. Widespread haze. Mostly cloudy, with a low around 79. South wind 5 to 10 mph.
• Saturday 2025-07-05, Haze. Widespread haze. Mostly sunny, with a high near 94. Heat index values as high as 102. South wind around 5 mph.
• Saturday Night 2025-07-05, Haze. Widespread haze before 1am. Mostly clear, with a low around 75. South wind 5 to 10 mph becoming light southwest after midnight.
• Sunday 2025-07-06, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Calm wind becoming south around 5 mph in the afternoon.
• Sunday Night 2025-07-06, Mostly Cloudy. Mostly cloudy, with a low around 76.
• Monday 2025-07-07, Mostly Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94.
• Monday Night 2025-07-07, Mostly Clear. Mostly clear, with a low around 77.
• Tuesday 2025-07-08, Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95.
• Tuesday Night 2025-07-08, Partly Cloudy. Partly cloudy, with a low around 77.
• Wednesday 2025-07-09, Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Sunny, with a high near 97.
• Wednesday Night 2025-07-09, Mostly Clear. Mostly clear, with a low around 78.
• Thursday 2025-07-10, Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms. Sunny and hot, with a high near 98.