I-45 weather conditions near San Antonio, Texas
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Current Weather Conditions
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7 day weather forecast
Current condition: Fog/Mist 75°F 2024-05-03T02:55:00-05:00 
Overnight 2024-05-03, Slight Chance T-storms and Patchy Fog. A 20 percent chance of showers and thunderstorms. Patchy fog. Otherwise, mostly cloudy, with a low around 72. East wind around 5 mph.
Friday 2024-05-03, Slight Chance T-storms and Areas Fog. A slight chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms after 1pm. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 87. East northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.- Friday Night 2024-05-03, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 71. East wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday 2024-05-04, Cloudy then Slight Chance T-storms. A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 88. East southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night 2024-05-04, Chance T-storms. A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday 2024-05-05, Chance T-storms. A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85. East southeast wind 15 to 20 mph, with gusts as high as 25 mph.
Sunday Night 2024-05-05, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 73. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Monday 2024-05-06, Mostly Cloudy. Mostly cloudy, with a high near 88. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night 2024-05-06, Mostly Cloudy. Mostly cloudy, with a low around 74. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.- Tuesday 2024-05-07, Partly Sunny. Partly sunny, with a high near 93.
Tuesday Night 2024-05-07, Partly Cloudy. Partly cloudy, with a low around 73.
Wednesday 2024-05-08, Mostly Sunny. Mostly sunny, with a high near 98.- Wednesday Night 2024-05-08, Partly Cloudy. Partly cloudy, with a low around 73.
- Thursday 2024-05-09, Mostly Sunny. Mostly sunny, with a high near 97.