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      Heat Advisory
      until 7:00 PM CDT
      Elev 584 ft, 29.290 °N 98.359 °W

      San Antonio, TX

      San Antonio Station
      Updated: 7:33 PM CDT on August 23, 2026 (GMT -5)
      2 minutes ago
      106°
      71°
      99
      Feels Like 104
      Sunny
      N
      10
      Same temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
      Tonight
      Mon 08/24
      Low 73°f
      8% Precip. / 0 in
      Clear skies. Low 73F. Winds SSE at 10 to 20 mph.
      Tomorrow
      Tue 08/25
      High 105°f
      8% Precip. / 0 in
      Mainly sunny. Hot. High near 105F. Winds S at 5 to 10 mph.
      Tomorrow night
      Tue 08/25
      Low 73°f
      14% Precip. / 0 in
      A mostly clear sky. Low 73F. Winds SSE at 10 to 20 mph.
      Hourly Forecast
      Now
      98°
      8PM
      97°
      8:05PM
      Sunset
      9PM
      93°
      10PM
      90°
      11PM
      87°
      12AM
      84°
      1AM
      82°
      2AM
      80°
      3AM
      78°
      4AM
      77°
      5AM
      76°
      6AM
      75°
      7AM
      74°
      7:06AM
      Sunrise
      8AM
      75°
      9AM
      79°
      10AM
      84°
      11AM
      89°
      12PM
      93°
      1PM
      96°
      2PM
      99°
      3PM
      102°
      4PM
      102°
      5PM
      104°
      6PM
      103°
      7PM
      101°
      Precipitation
      8%
      Pollen
      None
      Air Quality
      41
      Good
      UV Index
      0
      Low
      Additional Conditions
      1. Pressure 29.88 in
      2. Visibility 10 miles
      3. Clouds Clear
      4. Dew Point58°F
      5. Humidity 27%
      6. Rainfall 0 in
      7. Snow Depth 0 in
       KSSF Station History
      Almanac for August 24, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 106°F 97°F 113°F 1986
      4. Low 71°F 72°F 64°F 1976
      5. Rain/Snow Depth
      6. Precipitation 0 in 3.9 in -
      7. Snow 0 in 0 in -
      Almanac for August 25, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 105°F 97°F 106°F
      4. Low 71°F 72°F 59°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 7:06 AM 8:04 PM
      3. Civil Twilight 6:42 AM 8:28 PM
      4. Nautical Twilight 6:13 AM 8:57PM
      5. Astronomical Twilight 5:43 AM 9:27 PM
      1. Length of Visible Light 13h 46m
      2. Length of Day 12h 57m
      3. Tomorrow will be 1 minute 38 seconds shorter
      1. Moon 6:09 PM 3:38 AM
      2. Waxing Gibbous90% of the Moon is Illuminated
      Aug 27
      Full Moon
      Sep 4
      Waning Half Last Qtr
      Sep 10
      New Moon
      Sep 18
      Waxing Half First Qtr
      Precipitation
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