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: Partly Cloudy 89°F 2025-06-20T11:52:00-05:00 
This Afternoon 2025-06-20, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 3pm. Sunny, with a high near 90. Heat index values as high as 105. South wind 10 to 15 mph.
Tonight 2025-06-20, Mostly Clear. Mostly clear, with a low around 81. South wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday 2025-06-21, Sunny. Sunny, with a high near 89. Heat index values as high as 102. South wind 10 to 15 mph, with gusts as high as 20 mph.Saturday Night 2025-06-21, Mostly Clear then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 4am. Mostly clear, with a low around 82. Southeast wind 10 to 15 mph.
- Sunday 2025-06-22, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Sunny, with a high near 89. Southeast wind 10 to 15 mph.
- Sunday Night 2025-06-22, Mostly Clear. Mostly clear, with a low around 80.
Monday 2025-06-23, Chance T-storms. A 40 percent chance of showers and thunderstorms. Sunny, with a high near 89.Monday Night 2025-06-23, Partly Cloudy then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 80.
Tuesday 2025-06-24, T-storms Likely. Showers and thunderstorms likely. Mostly sunny, with a high near 89. Chance of precipitation is 60%.Tuesday Night 2025-06-24, Partly Cloudy then Chance T-storms. A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 80.
Wednesday 2025-06-25, T-storms Likely. Showers and thunderstorms likely. Partly sunny, with a high near 89. Chance of precipitation is 70%.Wednesday Night 2025-06-25, Partly Cloudy then Chance T-storms. A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 80.
Thursday 2025-06-26, T-storms Likely. Showers and thunderstorms likely. Partly sunny, with a high near 88. Chance of precipitation is 60%.