I-45 weather conditions near Houston, Texas
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Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 82°F 2025-07-11T07:53:00-05:00 Today 2025-07-11, Sunny then Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly between 1pm and 4pm. Mostly sunny, with a high near 93. Heat index values as high as 101. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight 2025-07-11, Mostly Clear. Mostly clear, with a low around 78. South wind 5 to 10 mph.
Saturday 2025-07-12, T-storms Likely. Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 91. Heat index values as high as 103. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night 2025-07-12, Partly Cloudy. Partly cloudy, with a low around 78. South wind 5 to 10 mph.Sunday 2025-07-13, Slight Chance T-storms then Chance T-storms. A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92. South wind 5 to 10 mph.
- Sunday Night 2025-07-13, Partly Cloudy. Partly cloudy, with a low around 77.
Monday 2025-07-14, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92.- Monday Night 2025-07-14, Mostly Clear. Mostly clear, with a low around 77.
Tuesday 2025-07-15, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94.
- Tuesday Night 2025-07-15, Mostly Clear. Mostly clear, with a low around 77.
Wednesday 2025-07-16, Sunny. Sunny, with a high near 95.- Wednesday Night 2025-07-16, Mostly Clear. Mostly clear, with a low around 76.
- Thursday 2025-07-17, Sunny. Sunny, with a high near 96.