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: Overcast 48°F 2025-12-01T10:52:00-06:00 
Today 2025-12-01, Showers. Showers and possibly a thunderstorm. High near 56. North wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.Tonight 2025-12-01, Showers Likely and Patchy Fog. Showers likely and possibly a thunderstorm before 11pm, then a slight chance of showers between 11pm and 1am. Patchy fog between 7pm and 11pm. Otherwise, cloudy, with a low around 45. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday 2025-12-02, Mostly Sunny and Breezy then Sunny. Mostly sunny, with a high near 59. Breezy, with a north wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night 2025-12-02, Partly Cloudy. Partly cloudy, with a temperature falling to near 53 by 8pm, then rising to around 58 during the remainder of the night. Northeast wind around 10 mph becoming southeast after midnight.Wednesday 2025-12-03, Mostly Cloudy then Chance Showers. A 30 percent chance of showers after noon. Mostly cloudy, with a high near 70. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night 2025-12-03, Showers. Showers and possibly a thunderstorm. Low around 63. Chance of precipitation is 90%.
Thursday 2025-12-04, Showers. Showers and possibly a thunderstorm. High near 66. Chance of precipitation is 80%.
Thursday Night 2025-12-04, Showers Likely. Showers likely and possibly a thunderstorm. Cloudy, with a low around 52. Chance of precipitation is 60%.
Friday 2025-12-05, Showers Likely. Showers likely, mainly before noon. Cloudy, with a high near 59. Chance of precipitation is 60%.
Friday Night 2025-12-05, Chance Showers. A 30 percent chance of showers. Mostly cloudy, with a low around 54.Saturday 2025-12-06, Slight Chance Showers then Mostly Sunny. A 20 percent chance of showers. Mostly sunny, with a high near 67.
- Saturday Night 2025-12-06, Partly Cloudy. Partly cloudy, with a low around 59.
Sunday 2025-12-07, Mostly Sunny. Mostly sunny, with a high near 71.