I-45 weather conditions near Galveston, Texas
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 90°F 2025-07-07T13:52:00-05:00 
This Afternoon 2025-07-07, Chance Showers. A 40 percent chance of showers and thunderstorms, mainly before 5pm. Mostly sunny, with a high near 89. South wind around 15 mph.Tonight 2025-07-07, Slight Chance Showers then Partly Cloudy. A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 83. South wind around 10 mph.
Tuesday 2025-07-08, Showers Likely then Chance T-storms. Showers and thunderstorms likely, mainly before noon. Sunny, with a high near 89. Heat index values as high as 101. South wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night 2025-07-08, Mostly Clear then Slight Chance T-storms. A slight chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Mostly clear, with a low around 83. South wind 10 to 15 mph. Chance of precipitation is 20%.
Wednesday 2025-07-09, Chance T-storms. A 50 percent chance of showers and thunderstorms. Sunny, with a high near 89. Southwest wind 5 to 10 mph.Wednesday Night 2025-07-09, Mostly Clear then Chance T-storms. A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly clear, with a low around 82. Chance of precipitation is 30%.
- Thursday 2025-07-10, Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Thursday Night 2025-07-10, Mostly Clear. Mostly clear, with a low around 83.
Friday 2025-07-11, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Sunny, with a high near 89.
Friday Night 2025-07-11, Partly Cloudy. Partly cloudy, with a low around 84.
Saturday 2025-07-12, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.Saturday Night 2025-07-12, Partly Cloudy then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 83.
- Sunday 2025-07-13, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.