I-45 weather conditions near Houston, Texas

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Partly Cloudy 73°F 2025-11-20T21:53:00-06:00
• Tonight 2025-11-20, Mostly Cloudy. Mostly cloudy, with a low around 70. South wind 5 to 10 mph.
• Friday 2025-11-21, Chance Showers. A 40 percent chance of showers and thunderstorms, mainly after 10am. Mostly cloudy, with a high near 85. Southwest wind 5 to 10 mph.
• Friday Night 2025-11-21, Mostly Cloudy then Chance T-storms and Patchy Fog. A 30 percent chance of showers and thunderstorms after midnight. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 70. South wind around 5 mph becoming calm in the evening.
• Saturday 2025-11-22, Chance Showers and Patchy Fog. A 30 percent chance of showers and thunderstorms. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 83. North wind around 5 mph.
• Saturday Night 2025-11-22, Mostly Cloudy. Mostly cloudy, with a low around 65. Northeast wind around 5 mph.
• Sunday 2025-11-23, Partly Sunny. Partly sunny, with a high near 80.
• Sunday Night 2025-11-23, Mostly Cloudy then Slight Chance Showers. A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 69.
• Monday 2025-11-24, Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 82. Chance of precipitation is 60%.
• Monday Night 2025-11-24, Showers Likely then Chance T-storms. Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
• Tuesday 2025-11-25, Mostly Sunny. Mostly sunny, with a high near 79.
• Tuesday Night 2025-11-25, Mostly Clear then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.
• Wednesday 2025-11-26, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 73.
• Wednesday Night 2025-11-26, Partly Cloudy. Partly cloudy, with a low around 51.
• Thanksgiving Day 2025-11-27, Mostly Sunny. Mostly sunny, with a high near 67.