Water Temperature of the West Fork San Jacinto River in Houston, TX
Current Water Temperature
Measurement Time: Monday, December 22, 2025, 6:15 PM CST
Temperature Locations
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Local Points of Interest
San Jacinto Park; Edgewater Park; Bevil Jarrel Memorial Bridge; Kingwood, TXSponsored Content
Station Name: W Fk San Jacinto Rv nr Humble, TX
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 52 feet / 16 meters
Nearest Address:
Eastex Fwy
Houston, TX 77339
Harris County
GPS Coordinates: 30.02716385, -95.2579888
Nearby Water Temperatures
Lake Houston, Houston, TX (7.5 mi)Lake Houston, Houston, TX (8.0 mi)
Lake Houston, Houston, TX (8.2 mi)
Spring Creek, Spring, TX (12.1 mi)
West Fork San Jacinto River, Conroe, TX (19.2 mi)
Buffalo Bayou, Houston, TX (20.8 mi)
Trinity River, Liberty, TX (26.4 mi)
Luce Bayou, Hardin, TX (26.5 mi)
San Jacinto River, La Porte, TX (28.9 mi)
Trinity River, Liberty, TX (29.5 mi)
Old River Cutoff, Moss Bluff, TX (30.5 mi)
Old River Lake, Cove, TX (30.6 mi)
Lake Charlotte, Wallisville, TX (34.3 mi)
Old River, Wallisville, TX (34.4 mi)
Trinity Bay, Baytown, TX (34.6 mi)
Weather for Houston, Texas
Current Weather

Humidity: 94%
Feels Like: 76.5°F
Wind: SSE 6 mph
Wind Gusts: 10 mph
Precipitation: 0 in
Cloud Cover: 75%
Visibility: 9 mi
UV Index: 0
Five Day Weather Forecast

Tue
H: 76°F
L: 68°F

Wed
H: 69°F
L: 65°F

Thu
H: 75°F
L: 63°F

Fri
H: 81°F
L: 66°F

Sat
H: 83°F
L: 68°F
Air Quality
Nitrogen Dioxide: 11.95 μg/m3
Sulphur Dioxide: 2.75 μg/m3
Ozone: 53 μg/m3
Astronomical
Sun Transit: 12:20 AM
Sunset: 5:27 PM
Daylight: 10 hrs 13 mins
Moon Transit: 3:24 PM
Moonset: 8:53 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.7%
Best Times for Fishing or Hunting
Major Periods
1:47 AM - 4:17 AM2:54 PM - 5:24 PM
Minor Periods
8:23 PM - 9:53 PM9:32 AM - 11:02 AM
Action Rating: 3 out of 5
Dense Fog Advisory issued December 22 at 7:13PM CST until December 23 at 10:00AM CST by NWS Houston/Galveston TX
Effective: Mon December 22, 2025, 7:13 PM
Expires: Tue December 23, 2025, 7:15 AM
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Coastal Jackson, Bolivar Peninsula, Chambers, Coastal Brazoria, Coastal Galveston, Coastal Harris, Coastal Matagorda, Galveston Island, Inland Galveston, and Southern Liberty Counties. * WHEN...Until 10 AM CST Tuesday. * IMPACTS...Low visibility could make driving conditions hazardous.
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Dense Fog Advisory issued December 22 at 5:08PM CST until December 23 at 10:00AM CST by NWS Houston/Galveston TX
Effective: Mon December 22, 2025, 5:08 PM
Expires: Tue December 23, 2025, 5:00 AM
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Bolivar Peninsula and Galveston Island Counties. * WHEN...Until 10 AM CST Tuesday. * IMPACTS...Low visibility could make driving conditions hazardous.
If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
Weather Forecast
Average Temperature: 70.1°F
Average Humidity: 90%
Wind: 9.4 mph
UV Index: 0.8
Air Quality
Nitrogen Dioxide: 15.8 μg/m3
Sulphur Dioxide: 3.68 μg/m3
Ozone: 65.2 μg/m3
Astronomical
Sun Transit: 12:20 AM
Sunset: 5:27 PM
Daylight: 10 hrs 13 mins
Moon Transit: 3:24 PM
Moonset: 8:53 PM
Moon Phase: Waxing Crescent
Moon Illumination: 11.7%
Best Times for Fishing or Hunting
Major Periods
1:47 AM - 4:17 AM2:54 PM - 5:24 PM
Minor Periods
8:23 PM - 9:53 PM9:32 AM - 11:02 AM
Action Rating: 3 out of 5
Weather Forecast
Average Temperature: 66.7°F
Average Humidity: 94%
Wind: 8.3 mph
UV Index: 0.9
Air Quality
Nitrogen Dioxide: 17.53 μg/m3
Sulphur Dioxide: 3.05 μg/m3
Ozone: 61.84 μg/m3
Astronomical
Sun Transit: 12:20 AM
Sunset: 5:27 PM
Daylight: 10 hrs 13 mins
Moon Transit: 4:10 PM
Moonset: 9:52 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.9%
Best Times for Fishing or Hunting
Major Periods
2:34 AM - 5:04 AM3:40 PM - 6:10 PM
Minor Periods
9:22 PM - 10:52 PM10:05 AM - 11:35 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 67.7°F
Average Humidity: 85%
Wind: 8.5 mph
UV Index: 0.9
Air Quality
Nitrogen Dioxide: 20.99 μg/m3
Sulphur Dioxide: 4.17 μg/m3
Ozone: 53.6 μg/m3
Astronomical
Sun Transit: 12:21 AM
Sunset: 5:28 PM
Daylight: 10 hrs 13 mins
Moon Transit: 4:54 PM
Moonset: 10:52 PM
Moon Phase: Waxing Crescent
Moon Illumination: 29.7%
Best Times for Fishing or Hunting
Major Periods
3:19 AM - 5:49 AM4:24 PM - 6:54 PM
Minor Periods
10:22 PM - 11:52 PM10:35 AM - 12:05 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 72.4°F
Average Humidity: 76%
Wind: 10.3 mph
UV Index: 0.8
Air Quality
Nitrogen Dioxide: 23.37 μg/m3
Sulphur Dioxide: 4.6 μg/m3
Ozone: 46.69 μg/m3
Astronomical
Sun Transit: 12:21 AM
Sunset: 5:28 PM
Daylight: 10 hrs 13 mins
Moon Transit: 12:00 AM
Moonset: 11:52 PM
Moon Phase: First Quarter
Moon Illumination: 40.5%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM4:03 AM - 6:33 AM
Minor Periods
12:00 AM - 12:00 AM11:04 AM - 12:34 AM
Action Rating: 2 out of 5
Weather Forecast
Average Temperature: 72°F
Average Humidity: 80%
Wind: 8.5 mph
UV Index: 0
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:22 AM
Sunset: 5:29 PM
Daylight: 10 hrs 14 mins
Moon Transit: 3:23 AM
Moonset: 12:52 AM
Moon Phase: First Quarter
Moon Illumination: 51.8%
Best Times for Fishing or Hunting
Major Periods
2:53 AM - 5:23 AM2:53 AM - 5:23 AM
Minor Periods
11:33 AM - 1:03 PM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
