know it ahead ™ ...

>>> Get any help from a live AI Agent in real time along I-45

I-45 weather conditions near Houston, Texas

       Seasoned Weather Conditions

      

       Current Weather Conditions

click anywhere on map to change location

 
 
  

7 day weather forecast

  • Current condition: Mostly Cloudy 78°F 2025-07-09T07:53:00-05:00
  • Today 2025-07-09, Chance T-storms then T-storms Likely. Showers and thunderstorms likely, mainly between 2pm and 5pm. Mostly sunny, with a high near 90. Heat index values as high as 101. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
  • Tonight 2025-07-09, Chance T-storms then Partly Cloudy. A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 76. Southwest wind around 5 mph.
  • Thursday 2025-07-10, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93. Heat index values as high as 103. Southwest wind 5 to 10 mph.
  • Thursday Night 2025-07-10, Partly Cloudy. Partly cloudy, with a low around 77. South wind 5 to 10 mph.
  • Friday 2025-07-11, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92. South wind 5 to 10 mph.
  • Friday Night 2025-07-11, Partly Cloudy then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 78.
  • Saturday 2025-07-12, T-storms Likely. Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 91. Chance of precipitation is 70%.
  • Saturday Night 2025-07-12, Mostly Cloudy then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 77.
  • Sunday 2025-07-13, Chance T-storms then T-storms Likely. Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 92. Chance of precipitation is 70%.
  • Sunday Night 2025-07-13, Mostly Cloudy. Mostly cloudy, with a low around 78.
  • Monday 2025-07-14, Slight Chance T-storms then Chance T-storms. A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 94.
  • Monday Night 2025-07-14, Partly Cloudy. Partly cloudy, with a low around 78.
  • Tuesday 2025-07-15, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.





Thank you for using Roadnow

Roadnow US