Weather forecast for: Alamo TX
Last Update: 12:30 pm CDT Sep 30, 2026
This Afternoon: Mostly sunny and hot, with a high near 100. Heat index values as high as 112. South southeast wind around 15 mph, with gusts as high as 26 mph.
Tonight: A slight chance of showers between 1am and 2am. Partly cloudy, with a low around 80. Southeast wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Thursday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 99. Heat index values as high as 112. South southeast wind 10 to 13 mph, with gusts as high as 23 mph.
Thursday Night: A chance of showers and thunderstorms before 1am, then showers likely between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 78. Southeast wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Friday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 95. East southeast wind 5 to 7 mph. Chance of precipitation is 80%.
Friday Night: Showers and possibly a thunderstorm. Low around 75. Light northeast wind. Chance of precipitation is 80%.
Saturday: A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 91. North wind 5 to 8 mph. Chance of precipitation is 80%.
Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 74. Calm wind becoming north northwest 5 to 7 mph after midnight. Chance of precipitation is 70%.
Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 88. North wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Sunday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 74. North wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Monday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 85. North wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Monday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 72.
Tuesday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
WeatherWorld.com
