I-45 weather conditions near Houston, Texas
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 88°F 2025-07-14T11:53:00-05:00 
This Afternoon 2025-07-14, Showers Likely. A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a temperature falling to around 86 by 5pm. Heat index values as high as 102. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.Tonight 2025-07-14, Chance Showers then Partly Cloudy. A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 78. South wind around 5 mph.
Tuesday 2025-07-15, Mostly Sunny then Chance T-storms. A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Heat index values as high as 105. South wind 5 to 10 mph.
Tuesday Night 2025-07-15, Partly Cloudy. Partly cloudy, with a low around 77. South wind 5 to 10 mph.
Wednesday 2025-07-16, Mostly Sunny. Mostly sunny, with a high near 95. South wind 5 to 10 mph.- Wednesday Night 2025-07-16, Partly Cloudy. Partly cloudy, with a low around 77.
- Thursday 2025-07-17, Mostly Sunny. Mostly sunny, with a high near 95.
Thursday Night 2025-07-17, Partly Cloudy then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 78.
Friday 2025-07-18, Chance T-storms. A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 94.
Friday Night 2025-07-18, Mostly Cloudy. Mostly cloudy, with a low around 78.
Saturday 2025-07-19, Chance T-storms. A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 95.- Saturday Night 2025-07-19, Partly Cloudy. Partly cloudy, with a low around 79.
Sunday 2025-07-20, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.