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: Mostly Cloudy 79°F 2024-06-13T07:51:00-05:00 
Today 2024-06-13, Mostly Sunny. Mostly sunny, with a high near 95. Heat index values as high as 104. Calm wind becoming east around 5 mph in the afternoon.
Tonight 2024-06-13, Mostly Clear. Mostly clear, with a low around 76. East wind 5 to 10 mph becoming light south southeast after midnight.
Friday 2024-06-14, Sunny. Sunny, with a high near 97. Heat index values as high as 102. Light east wind increasing to 5 to 10 mph in the afternoon.- Friday Night 2024-06-14, Mostly Clear. Mostly clear, with a low around 74. East wind 5 to 10 mph.
- Saturday 2024-06-15, Sunny. Sunny, with a high near 98. Light south southeast wind becoming southeast 5 to 10 mph in the afternoon.
- Saturday Night 2024-06-15, Mostly Clear. Mostly clear, with a low around 76. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday 2024-06-16, Hot. Mostly sunny and hot, with a high near 99. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night 2024-06-16, Partly Cloudy. Partly cloudy, with a low around 78. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.- Monday 2024-06-17, Mostly Sunny. Mostly sunny, with a high near 96. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
- Monday Night 2024-06-17, Partly Cloudy. Partly cloudy, with a low around 77.
- Tuesday 2024-06-18, Mostly Sunny. Mostly sunny, with a high near 96.
- Tuesday Night 2024-06-18, Partly Cloudy. Partly cloudy, with a low around 77.
Juneteenth 2024-06-19, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.