I-45 weather conditions near San Antonio, Texas
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 80°F 2024-05-13T16:51:00-05:00 
Tonight 2024-05-13, Mostly Clear. Mostly clear, with a low around 62. Northeast wind 5 to 10 mph becoming northwest after midnight.Tuesday 2024-05-14, Patchy Fog then Sunny. Patchy fog before 9am. Otherwise, sunny, with a high near 90. West wind around 5 mph becoming east southeast in the afternoon.
- Tuesday Night 2024-05-14, Mostly Clear. Mostly clear, with a low around 66. East southeast wind 5 to 10 mph becoming south after midnight.
Wednesday 2024-05-15, Mostly Sunny. Mostly sunny, with a high near 89. South southwest wind 5 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.Wednesday Night 2024-05-15, Mostly Cloudy then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 71. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday 2024-05-16, Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 86. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night 2024-05-16, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70. East wind 10 to 15 mph, with gusts as high as 20 mph.
Friday 2024-05-17, Chance T-storms. A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 85. North wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night 2024-05-17, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 69. East northeast wind 5 to 10 mph.- Saturday 2024-05-18, Mostly Sunny. Mostly sunny, with a high near 90.
- Saturday Night 2024-05-18, Mostly Clear. Mostly clear, with a low around 71.
Sunday 2024-05-19, Sunny. Sunny, with a high near 93.- Sunday Night 2024-05-19, Mostly Clear. Mostly clear, with a low around 71.
- Monday 2024-05-20, Sunny. Sunny, with a high near 94.