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: Fair 96°F 2024-05-27T14:53:00-05:00 
Memorial Day 2024-05-27, Hot. Mostly sunny and hot, with a high near 101. Heat index values as high as 109. East southeast wind around 5 mph.
Tonight 2024-05-27, Mostly Cloudy. Mostly cloudy, with a low around 77. East wind 5 to 10 mph.Tuesday 2024-05-28, Partly Sunny then Severe Thunderstorms. A 20 percent chance of showers and thunderstorms after 4pm. Some of the storms could be severe. Partly sunny, with a high near 96. Heat index values as high as 106. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night 2024-05-28, Severe Thunderstorms. A 40 percent chance of showers and thunderstorms, mainly after 7pm. Some of the storms could be severe. Mostly cloudy, with a low around 73. East southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday 2024-05-29, Severe Thunderstorms. A 30 percent chance of showers and thunderstorms, mainly after 1pm. Some of the storms could be severe. Partly sunny, with a high near 92. Southeast wind 5 to 10 mph.
Wednesday Night 2024-05-29, Chance T-storms. A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 75. East southeast wind 5 to 10 mph, with gusts as high as 20 mph.Thursday 2024-05-30, Partly Sunny then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
- Thursday Night 2024-05-30, Chance T-storms. A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 76. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night 2024-05-31, Chance T-storms. A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 76.
Saturday 2024-06-01, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 94.
Saturday Night 2024-06-01, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.
Sunday 2024-06-02, Partly Sunny. Partly sunny, with a high near 94.