Water Temperature of Lake Houston in Houston, TX
Current Water Temperature
Measurement Time: Wednesday, September 3, 2025, 5:00 AM CDT
Temperature Locations
View Nearby Locations View All Texas Locations View Locations Near Me
Local Points of Interest
South Union Pacific Railroad BridgeSponsored Content
Station Name: Lk Houston S Union Pacific RR Bridge nr Houston,TX
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 49 feet / 15 meters
Nearest Address:
8623–8799 San Juanico St
Houston, TX 77044
Harris County
GPS Coordinates: 29.97393333, -95.1393833
Nearby Water Temperatures
Lake Houston, Houston, TX (2.4 mi)Lake Houston, Houston, TX (3.0 mi)
West Fork San Jacinto River, Houston, TX (8.0 mi)
Buffalo Bayou, Houston, TX (18.7 mi)
Trinity River, Liberty, TX (20.1 mi)
Spring Creek, Spring, TX (20.1 mi)
Trinity River, Liberty, TX (22.0 mi)
San Jacinto River, La Porte, TX (22.2 mi)
Old River Lake, Cove, TX (22.6 mi)
Old River Cutoff, Moss Bluff, TX (22.7 mi)
Luce Bayou, Hardin, TX (23.0 mi)
Old River, Wallisville, TX (26.5 mi)
Lake Charlotte, Wallisville, TX (26.5 mi)
West Fork San Jacinto River, Conroe, TX (26.7 mi)
Trinity River, Wallisville, TX (26.9 mi)
Weather for Houston, Texas
Current Weather

Humidity: 79%
Feels Like: 89.1°F
Wind: NW 4.3 mph
Wind Gusts: 4.9 mph
Precipitation: 0 in
Cloud Cover: 25%
Visibility: 9 mi
UV Index: 3.5
Five Day Weather Forecast

Wed
H: 93°F
L: 75°F

Thu
H: 98°F
L: 78°F

Fri
H: 93°F
L: 77°F

Sat
H: 91°F
L: 75°F

Sun
H: 92°F
L: 74°F
Air Quality
Nitrogen Dioxide: 2.59 μg/m3
Sulphur Dioxide: 2.78 μg/m3
Ozone: 149 μg/m3
Astronomical
Sun Transit: 1:19 PM
Sunset: 7:40 PM
Daylight: 12 hrs 41 mins
Moon Transit: 10:22 PM
Moonset: 2:30 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 83.9%
Best Times for Fishing or Hunting
Major Periods
8:42 AM - 11:12 AM12:00 AM - 12:00 AM
Minor Periods
4:46 PM - 6:16 PM2:00 AM - 3:30 AM
Action Rating: 2 out of 5
Air Quality Alert issued September 2 at 2:43PM CDT by NWS Houston/Galveston TX
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Tue September 2, 2025, 2:43 PM
Expires: Wed September 3, 2025, 6:45 PM
AQAHGX The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Houston, Galveston, and Brazoria area for Wednesday, September 3, 2025. Atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Houston, Galveston, and surrounding areas on Wednesday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive through lanes, conserving energy and keeping your vehicle properly tuned. For more information on ozone: Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA Take Care of Texas: www.takecareoftexas.org/conservation-tips/keep-our-air-clean
Air Quality Alert issued September 2 at 2:43PM CDT by NWS Houston/Galveston TX
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Tue September 2, 2025, 2:43 PM
Expires: Wed September 3, 2025, 6:45 PM
AQAHGX The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Houston, Galveston, and Brazoria area for Wednesday, September 3, 2025. Atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Houston, Galveston, and surrounding areas on Wednesday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive through lanes, conserving energy and keeping your vehicle properly tuned. For more information on ozone: Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA Take Care of Texas: www.takecareoftexas.org/conservation-tips/keep-our-air-clean
Air Quality Alert issued September 2 at 2:43PM CDT by NWS Houston/Galveston TX
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Tue September 2, 2025, 2:43 PM
Expires: Wed September 3, 2025, 6:45 PM
AQAHGX The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Houston, Galveston, and Brazoria area for Wednesday, September 3, 2025. Atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Houston, Galveston, and surrounding areas on Wednesday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive through lanes, conserving energy and keeping your vehicle properly tuned. For more information on ozone: Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA Take Care of Texas: www.takecareoftexas.org/conservation-tips/keep-our-air-clean
Air Quality Alert issued September 2 at 2:43PM CDT by NWS Houston/Galveston TX
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Tue September 2, 2025, 2:43 PM
Expires: Wed September 3, 2025, 6:45 PM
AQAHGX The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Houston, Galveston, and Brazoria area for Wednesday, September 3, 2025. Atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Houston, Galveston, and surrounding areas on Wednesday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive through lanes, conserving energy and keeping your vehicle properly tuned. For more information on ozone: Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA Take Care of Texas: www.takecareoftexas.org/conservation-tips/keep-our-air-clean
Air Quality Alert issued September 2 at 2:43PM CDT by NWS Houston/Galveston TX
Non-Weather Emergency Message. Not sent to IPAWS.
Effective: Tue September 2, 2025, 2:43 PM
Expires: Wed September 3, 2025, 6:45 PM
AQAHGX The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Houston, Galveston, and Brazoria area for Wednesday, September 3, 2025. Atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Houston, Galveston, and surrounding areas on Wednesday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive through lanes, conserving energy and keeping your vehicle properly tuned. For more information on ozone: Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA Take Care of Texas: www.takecareoftexas.org/conservation-tips/keep-our-air-clean
Weather Forecast
Average Temperature: 83.5°F
Average Humidity: 75%
Wind: 7.6 mph
UV Index: 2.3
Air Quality
Nitrogen Dioxide: 51.76 μg/m3
Sulphur Dioxide: 6.21 μg/m3
Ozone: 85.12 μg/m3
Astronomical
Sun Transit: 1:19 PM
Sunset: 7:40 PM
Daylight: 12 hrs 41 mins
Moon Transit: 10:22 PM
Moonset: 2:30 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 83.9%
Best Times for Fishing or Hunting
Major Periods
8:42 AM - 11:12 AM12:00 AM - 12:00 AM
Minor Periods
4:46 PM - 6:16 PM2:00 AM - 3:30 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 86.4°F
Average Humidity: 71%
Wind: 11.6 mph
UV Index: 2.2
Air Quality
Nitrogen Dioxide: 64.94 μg/m3
Sulphur Dioxide: 8.88 μg/m3
Ozone: 103.64 μg/m3
Astronomical
Sun Transit: 1:19 PM
Sunset: 7:39 PM
Daylight: 12 hrs 39 mins
Moon Transit: 11:14 PM
Moonset: 3:32 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.3%
Best Times for Fishing or Hunting
Major Periods
9:36 AM - 12:06 AM12:00 AM - 12:00 AM
Minor Periods
5:28 PM - 6:58 PM3:02 AM - 4:32 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 83.2°F
Average Humidity: 77%
Wind: 11.2 mph
UV Index: 2
Air Quality
Nitrogen Dioxide: 22.37 μg/m3
Sulphur Dioxide: 10.45 μg/m3
Ozone: 140.36 μg/m3
Astronomical
Sun Transit: 1:19 PM
Sunset: 7:38 PM
Daylight: 12 hrs 38 mins
Moon Transit: 12:00 AM
Moonset: 4:37 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 96.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM10:27 AM - 12:57 AM
Minor Periods
6:06 PM - 7:36 PM4:07 AM - 5:37 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 82.5°F
Average Humidity: 71%
Wind: 8.5 mph
UV Index: 2.1
Air Quality
Nitrogen Dioxide: 24.58 μg/m3
Sulphur Dioxide: 6.25 μg/m3
Ozone: 88 μg/m3
Astronomical
Sun Transit: 1:18 PM
Sunset: 7:36 PM
Daylight: 12 hrs 36 mins
Moon Transit: 12:05 AM
Moonset: 5:42 AM
Moon Phase: Full
Moon Illumination: 99.5%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:17 AM - 1:47 PM
Minor Periods
6:40 PM - 8:10 PM5:12 AM - 6:42 AM
Action Rating: 4 out of 5
Weather Forecast
Average Temperature: 80.8°F
Average Humidity: 79%
Wind: 11 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 42.98 μg/m3
Sulphur Dioxide: 3.84 μg/m3
Ozone: 45.31 μg/m3
Astronomical
Sun Transit: 1:18 PM
Sunset: 7:35 PM
Daylight: 12 hrs 34 mins
Moon Transit: 12:54 AM
Moonset: 6:48 AM
Moon Phase: Full
Moon Illumination: 99.8%
Best Times for Fishing or Hunting
Major Periods
12:24 AM - 2:54 AM12:06 AM - 2:36 PM
Minor Periods
7:12 PM - 8:42 PM6:18 AM - 7:48 AM
Action Rating: 4 out of 5