Water Temperature of Barton Springs in Austin, TX
Current Water Temperature
Measurement Time: Wednesday, May 14, 2025, 1:00 AM CDT
Temperature Locations
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Local Points of Interest
Barton Creek; Barton Springs Park; Zilker Metropolitan ParkSponsored Content
Station Name: Barton Spgs at Austin, TX
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 476 feet / 145 meters
Nearest Address:
William Barton Dr
Austin, TX 78704
Travis County
GPS Coordinates: 30.26354169, -97.7713947
Nearby Water Temperatures
Jacob's Well Spring, Wimberley, TX (26.5 mi)San Antonio River, Elmendorf, TX (80.0 mi)
Medina River, San Antonio, TX (81.4 mi)
Medina River, San Antonio, TX (84.5 mi)
San Antonio River, Runge, TX (97.8 mi)
San Antonio River, Goliad, TX (113.9 mi)
Frio River, Concan, TX (127.6 mi)
Lavaca Bay, Port Lavaca, TX (132.1 mi)
West Fork San Jacinto River, Conroe, TX (138.1 mi)
Spring Creek, Spring, TX (139.8 mi)
Tres Palacios Bay, Palacios, TX (142.7 mi)
San Antonio Bay, Seadrift, TX (143.3 mi)
Trinity River, Crockett, TX (145.8 mi)
Matagorda Bay, Port O'Connor, TX (150.4 mi)
West Fork San Jacinto River, Houston, TX (151.0 mi)
Weather for Austin, Texas
Current Weather

Humidity: 87%
Feels Like: 77.2°F
Wind: SSW 8.9 mph
Wind Gusts: 15.8 mph
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Wed
H: 105°F
L: 68°F

Thu
H: 94°F
L: 70°F

Fri
H: 92°F
L: 74°F

Sat
H: 102°F
L: 74°F

Sun
H: 102°F
L: 76°F
Air Quality
Nitrogen Dioxide: 6.11 μg/m3
Sulphur Dioxide: 3.89 μg/m3
Ozone: 112 μg/m3
Astronomical
Sun Transit: 1:27 PM
Sunset: 8:18 PM
Daylight: 13 hrs 40 mins
Moon Transit: 2:38 AM
Moonset: 7:38 AM
Moon Phase: Full
Moon Illumination: 92.3%
Best Times for Fishing or Hunting
Major Periods
2:08 AM - 4:38 AM1:30 PM - 4:00 PM
Minor Periods
10:05 PM - 11:35 PM7:08 AM - 8:38 AM
Action Rating: 3 out of 5
Heat Advisory issued May 13 at 12:53PM CDT until May 14 at 1:00PM CDT by NWS Austin/San Antonio TX
Effective: Tue May 13, 2025, 12:53 PM
Expires: Wed May 14, 2025, 5:00 AM
* WHAT...For the Heat Advisory, air temperatures near 104 degrees, except near 110 along the Rio Grande. For the Extreme Heat Warning, dangerously hot conditions with air temperatures of 105 to 108 degrees, with near 115 degrees along the Rio Grande. * WHERE...A portion of south central Texas. * WHEN...For the Heat Advisory, until 1 PM CDT Wednesday. For the Extreme Heat Warning, from 1 PM to 9 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Extreme Heat Warning issued May 13 at 12:53PM CDT until May 14 at 9:00PM CDT by NWS Austin/San Antonio TX
Effective: Tue May 13, 2025, 12:53 PM
Expires: Wed May 14, 2025, 5:00 AM
* WHAT...For the Heat Advisory, air temperatures near 104 degrees, except near 110 along the Rio Grande. For the Extreme Heat Warning, dangerously hot conditions with air temperatures of 105 to 108 degrees, with near 115 degrees along the Rio Grande. * WHERE...A portion of south central Texas. * WHEN...For the Heat Advisory, until 1 PM CDT Wednesday. For the Extreme Heat Warning, from 1 PM to 9 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Heat Advisory issued May 13 at 12:53PM CDT until May 14 at 1:00PM CDT by NWS Austin/San Antonio TX
Effective: Tue May 13, 2025, 12:53 PM
Expires: Wed May 14, 2025, 5:00 AM
* WHAT...For the Heat Advisory, air temperatures near 104 degrees, except near 110 along the Rio Grande. For the Extreme Heat Warning, dangerously hot conditions with air temperatures of 105 to 108 degrees, with near 115 degrees along the Rio Grande. * WHERE...A portion of south central Texas. * WHEN...For the Heat Advisory, until 1 PM CDT Wednesday. For the Extreme Heat Warning, from 1 PM to 9 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Extreme Heat Warning issued May 13 at 12:53PM CDT until May 14 at 9:00PM CDT by NWS Austin/San Antonio TX
Effective: Tue May 13, 2025, 12:53 PM
Expires: Wed May 14, 2025, 5:00 AM
* WHAT...For the Heat Advisory, air temperatures near 104 degrees, except near 110 along the Rio Grande. For the Extreme Heat Warning, dangerously hot conditions with air temperatures of 105 to 108 degrees, with near 115 degrees along the Rio Grande. * WHERE...A portion of south central Texas. * WHEN...For the Heat Advisory, until 1 PM CDT Wednesday. For the Extreme Heat Warning, from 1 PM to 9 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Heat Advisory issued May 13 at 12:53PM CDT until May 14 at 1:00PM CDT by NWS Austin/San Antonio TX
Effective: Tue May 13, 2025, 12:53 PM
Expires: Wed May 14, 2025, 5:00 AM
* WHAT...For the Heat Advisory, air temperatures near 104 degrees, except near 110 along the Rio Grande. For the Extreme Heat Warning, dangerously hot conditions with air temperatures of 105 to 108 degrees, with near 115 degrees along the Rio Grande. * WHERE...A portion of south central Texas. * WHEN...For the Heat Advisory, until 1 PM CDT Wednesday. For the Extreme Heat Warning, from 1 PM to 9 PM CDT Wednesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.
Weather Forecast
Average Temperature: 83°F
Average Humidity: 67%
Wind: 17.2 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 7.04 μg/m3
Sulphur Dioxide: 2.85 μg/m3
Ozone: 109.24 μg/m3
Astronomical
Sun Transit: 1:27 PM
Sunset: 8:18 PM
Daylight: 13 hrs 40 mins
Moon Transit: 2:38 AM
Moonset: 7:38 AM
Moon Phase: Full
Moon Illumination: 92.3%
Best Times for Fishing or Hunting
Major Periods
2:08 AM - 4:38 AM1:30 PM - 4:00 PM
Minor Periods
10:05 PM - 11:35 PM7:08 AM - 8:38 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 81.1°F
Average Humidity: 71%
Wind: 16.6 mph
UV Index: 2.5
Air Quality
Nitrogen Dioxide: 6.48 μg/m3
Sulphur Dioxide: 2.41 μg/m3
Ozone: 104.16 μg/m3
Astronomical
Sun Transit: 1:27 PM
Sunset: 8:19 PM
Daylight: 13 hrs 41 mins
Moon Transit: 3:31 AM
Moonset: 8:28 AM
Moon Phase: Waning Gibbous
Moon Illumination: 85.2%
Best Times for Fishing or Hunting
Major Periods
3:01 AM - 5:31 AM2:23 PM - 4:53 PM
Minor Periods
12:00 AM - 12:00 AM7:58 AM - 9:28 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 81°F
Average Humidity: 78%
Wind: 16.3 mph
UV Index: 2.7
Air Quality
Nitrogen Dioxide: 5.03 μg/m3
Sulphur Dioxide: 2.74 μg/m3
Ozone: 83.48 μg/m3
Astronomical
Sun Transit: 1:27 PM
Sunset: 8:19 PM
Daylight: 13 hrs 43 mins
Moon Transit: 4:24 AM
Moonset: 9:22 AM
Moon Phase: Waning Gibbous
Moon Illumination: 76.3%
Best Times for Fishing or Hunting
Major Periods
3:54 AM - 6:24 AM3:17 PM - 5:47 PM
Minor Periods
8:52 AM - 10:22 AM12:00 AM - 12:00 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 85.8°F
Average Humidity: 63%
Wind: 19 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 4.95 μg/m3
Sulphur Dioxide: 2.54 μg/m3
Ozone: 84.88 μg/m3
Astronomical
Sun Transit: 1:27 PM
Sunset: 8:20 PM
Daylight: 13 hrs 44 mins
Moon Transit: 5:18 AM
Moonset: 10:23 AM
Moon Phase: Waning Gibbous
Moon Illumination: 66.1%
Best Times for Fishing or Hunting
Major Periods
4:48 AM - 7:18 AM4:10 PM - 6:40 PM
Minor Periods
9:53 AM - 11:23 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 86.9°F
Average Humidity: 59%
Wind: 18.8 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 7.24 μg/m3
Sulphur Dioxide: 2.25 μg/m3
Ozone: 67.77 μg/m3
Astronomical
Sun Transit: 1:27 PM
Sunset: 8:20 PM
Daylight: 13 hrs 45 mins
Moon Transit: 6:10 AM
Moonset: 11:24 AM
Moon Phase: Last Quarter
Moon Illumination: 55.0%
Best Times for Fishing or Hunting
Major Periods
5:40 AM - 8:10 AM5:01 PM - 7:31 PM
Minor Periods
10:54 AM - 12:24 AM12:31 AM - 2:01 AM
Action Rating: 2 out of 5