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: Partly Cloudy 91°F 2025-06-21T11:53:00-05:00 
This Afternoon 2025-06-21, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 2pm. Sunny, with a high near 93. Heat index values as high as 103. South wind around 15 mph, with gusts as high as 20 mph.
Tonight 2025-06-21, Mostly Clear. Mostly clear, with a low around 79. South wind 5 to 10 mph.
Sunday 2025-06-22, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Mostly sunny, with a high near 92. Heat index values as high as 102. Southeast wind 5 to 15 mph.Sunday Night 2025-06-22, Slight Chance T-storms then Partly Cloudy. A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 79. Southeast wind 5 to 10 mph.
Monday 2025-06-23, 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. Southeast wind 5 to 10 mph.
- Monday Night 2025-06-23, Mostly Clear. Mostly clear, with a low around 77.
Tuesday 2025-06-24, T-storms Likely. Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 91. Chance of precipitation is 70%.Tuesday Night 2025-06-24, Partly Cloudy then Chance T-storms. A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77.
Wednesday 2025-06-25, T-storms Likely. Showers and thunderstorms likely. Partly sunny, with a high near 90. Chance of precipitation is 70%.Wednesday Night 2025-06-25, Partly Cloudy then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77.
Thursday 2025-06-26, T-storms Likely. Showers and thunderstorms likely. Partly sunny, with a high near 91. Chance of precipitation is 60%.
Thursday Night 2025-06-26, Partly Cloudy. Partly cloudy, with a low around 77.
Friday 2025-06-27, Chance T-storms. A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.