Weather World
Lackland, TX 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Lackland, TX Weather Forecast
Lackland, TX Weather Forecast Date: 714 PM CDT Fri Sep 11 2026
The area/counties/county of: Bexar, including the city of San Antonio.or toggle through each period.
Tonight... Partly cloudy. A slight chance of showers and thunderstorms this evening. Lows in the mid 70s. Southeast winds 10 to 15 mph. Chance of rain 20%. Highest heat index readings up to 107 early this evening.
Saturday... Mostly sunny. Hot with highs around 101. Southeast winds 10 to 15 mph.
Saturday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph.
Sunday... Partly cloudy in the morning, then clearing. Highs in the upper 90s. Southeast winds 10 to 15 mph. Highest heat index readings up to 107.
Sunday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph.
Monday... Partly cloudy in the morning, then clearing. Highs in the upper 90s. Highest heat index readings up to 105.
Monday Night... Mostly clear. Lows in the mid 70s.
Tuesday... Partly cloudy in the morning, then clearing. Highs in the upper 90s. Highest heat index readings up to 110.
Tuesday Night... Mostly clear. Lows in the mid 70s.
Wednesday... Partly cloudy. Highs in the upper 90s. Lows in the mid 70s. Highest heat index readings up to 105.
Wednesday Night... Partly cloudy. Highs in the upper 90s. Lows in the mid 70s. Highest heat index readings up to 105.
Thursday... Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Highest heat index readings up to 105.
Thursday Night... Partly cloudy. A slight chance of showers after midnight. Lows in the mid 70s.
POP = Probability of Precipitation
Lackland Radar Loop
Use the map search tool if you want to place a location marker on the radar map...