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: A Few Clouds 79°F 2025-07-15T01:53:00-05:00 
Overnight 2025-07-15, Partly Cloudy. 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 92. Heat index values as high as 106. South wind 5 to 10 mph.
- Tuesday Night 2025-07-15, Mostly Clear. Mostly clear, with a low around 78. South wind 5 to 10 mph.
Wednesday 2025-07-16, Mostly Sunny. Mostly sunny, with a high near 94. Heat index values as high as 105. South wind 5 to 10 mph.- Wednesday Night 2025-07-16, Mostly Clear. Mostly clear, with a low around 76. South wind 5 to 10 mph.
- Thursday 2025-07-17, Mostly Sunny. Mostly sunny, with a high near 92.
Thursday Night 2025-07-17, Mostly Cloudy then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 77.
Friday 2025-07-18, T-storms Likely. Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 90. Chance of precipitation is 60%.
Friday Night 2025-07-18, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78.
Saturday 2025-07-19, Chance T-storms. A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 92.
Saturday Night 2025-07-19, Mostly Cloudy. Mostly cloudy, with a low around 80.Sunday 2025-07-20, Partly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 93.
- Sunday Night 2025-07-20, Partly Cloudy. Partly cloudy, with a low around 79.
Monday 2025-07-21, Mostly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.