Water Temperature of the Trinity River in Wallisville, TX

Current Water Temperature

90.3°F

Measurement Time: Saturday, August 1, 2026, 12:15 AM CDT

Temperature Locations

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Local Points of Interest

Trinity River Island Recreation Area

Trinity River

Station Name: Trinity Rv at Wallisville, TX
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 13 feet

Nearest Address:
US Army Corps Road
Wallisville, TX 77597
Chambers County

GPS Coordinates: 29.8124434, -94.7313087

Nearby Water Temperatures

Old River, Wallisville, TX (0.9 mi)
Lake Charlotte, Wallisville, TX (3.9 mi)
Old River Lake, Cove, TX (4.3 mi)
Old River Cutoff, Moss Bluff, TX (6.6 mi)
Trinity River, Liberty, TX (9.3 mi)
Trinity Bay, Anahuac, TX (10.5 mi)
Trinity Bay, Baytown, TX (12.3 mi)
San Jacinto River, La Porte, TX (17.7 mi)
Trinity River, Liberty, TX (17.7 mi)
Rollover Pass, Port Bolivar, TX (24.4 mi)
Galveston Bay, High Island, TX (25.4 mi)
Galveston Bay, San Leon, TX (25.6 mi)
Lake Houston, Houston, TX (26.9 mi)
Lake Houston, Houston, TX (27.5 mi)
Lake Houston, Houston, TX (27.7 mi)

Weather for Wallisville, Texas

Current Weather

78.8°F
Clear
Clear
83.4°F
88.7°F
94%
SW 11.6 mph
18.7 mph
81.7°F
74.9°F
0 in
0%
10 mi
1014 mbar
0

Five Day Weather Forecast

Sunny
Sat
H: 98°F
L: 82°F
Sunny
Sun
H: 97°F
L: 81°F
Sunny
Mon
H: 94°F
L: 80°F
Sunny
Tue
H: 91°F
L: 79°F
Sunny
Wed
H: 91°F
L: 80°F

Air Quality

AQI: 2 - Moderate
PM2.5: 6.9 μg/m3
PM10: 10.4 μg/m3
Carbon Monoxide: 102 μg/m3
Nitrogen Dioxide: 4.1 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 47 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 1:25 PM
Sunset: 8:12 PM
Daylight: 13 hrs 33 mins
Moonrise: 10:04 PM
Moon Transit: 3:25 AM
Moonset: 9:23 AM
Moon Phase: Waning Gibbous
Moon Illumination: 84.9%

Best Times for Fishing or Hunting

Major Periods

2:55 AM - 5:25 AM
12:00 AM - 12:00 AM

Minor Periods

9:34 PM - 11:04 PM
8:53 AM - 10:23 AM

Action Rating: 2 out of 5

Heat Advisory issued July 31 at 11:23PM CDT until August 1 at 7:00PM CDT by NWS Houston/Galveston TX

Effective: Fri July 31, 2026, 11:23 PM
Expires: Sat August 1, 2026, 7:00 PM

* WHAT...Heat index values of 107 to 110 expected. Locally up to 112 possible. * WHERE...Portions of south central and southeast Texas. * WHEN...From 1 PM to 7 PM CDT Saturday. * IMPACTS...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.


Heat Advisory issued July 31 at 11:39PM CDT until August 1 at 7:00PM CDT by NWS Lake Charles LA

Effective: Fri July 31, 2026, 11:39 PM
Expires: Sat August 1, 2026, 7:45 AM

* WHAT...Heat index values up to 110 expected. * WHERE...Hardin, Lower Jefferson, and Upper Jefferson Counties. * WHEN...From 1 PM to 7 PM CDT Saturday. * IMPACTS...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.
Saturday, August 1, 2026

Weather Forecast

Sunny
98.1°F
81.5°F
87.2°F
71%
0 in
7%
0%
15.2 mph
10.9


Air Quality

AQI: 1 - Good
PM2.5: 9.54 μg/m3
PM10: 12.98 μg/m3
Carbon Monoxide: 105.67 μg/m3
Nitrogen Dioxide: 4.07 μg/m3
Sulphur Dioxide: 2 μg/m3
Ozone: 72.25 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 1:25 PM
Sunset: 8:12 PM
Daylight: 13 hrs 33 mins
Moonrise: 10:04 PM
Moon Transit: 3:25 AM
Moonset: 9:23 AM
Moon Phase: Waning Gibbous
Moon Illumination: 84.9%

Best Times for Fishing or Hunting

Major Periods

2:55 AM - 5:25 AM
12:00 AM - 12:00 AM

Minor Periods

9:34 PM - 11:04 PM
8:53 AM - 10:23 AM

Action Rating: 2 out of 5

Sunday, August 2, 2026

Weather Forecast

Sunny
97°F
81.3°F
87.3°F
62%
0.02 in
36%
0%
12.8 mph
10.3


Air Quality

AQI: 1 - Good
PM2.5: 11.13 μg/m3
PM10: 14.28 μg/m3
Carbon Monoxide: 108.71 μg/m3
Nitrogen Dioxide: 5.69 μg/m3
Sulphur Dioxide: 2.37 μg/m3
Ozone: 78.63 μg/m3

Astronomical

Sunrise: 6:39 AM
Sun Transit: 1:25 PM
Sunset: 8:11 PM
Daylight: 13 hrs 32 mins
Moonrise: 10:32 PM
Moon Transit: 5:50 PM
Moonset: 10:22 AM
Moon Phase: Waning Gibbous
Moon Illumination: 75.9%

Best Times for Fishing or Hunting

Major Periods

5:20 PM - 7:50 PM
5:20 PM - 7:50 PM

Minor Periods

10:02 PM - 11:32 PM
9:52 AM - 11:22 AM

Action Rating: 4 out of 5

Monday, August 3, 2026

Weather Forecast

Sunny
93.6°F
80.4°F
86.3°F
67%
0.11 in
57%
0%
15.7 mph
10.8


Air Quality

AQI: 2 - Moderate
PM2.5: 17.14 μg/m3
PM10: 31.76 μg/m3
Carbon Monoxide: 103.83 μg/m3
Nitrogen Dioxide: 5.43 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 55.63 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:25 PM
Sunset: 8:10 PM
Daylight: 13 hrs 31 mins
Moonrise: 11:02 PM
Moon Transit: 12:00 AM
Moonset: 11:20 AM
Moon Phase: Waning Gibbous
Moon Illumination: 65.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
4:05 PM - 6:35 PM

Minor Periods

12:00 AM - 12:00 AM
10:50 AM - 12:20 AM

Action Rating: 2 out of 5

Tuesday, August 4, 2026

Weather Forecast

Sunny
91.4°F
79.4°F
85.2°F
68%
0.01 in
17%
0%
14.3 mph
11.1


Air Quality

AQI: 2 - Moderate
PM2.5: 22.18 μg/m3
PM10: 47.89 μg/m3
Carbon Monoxide: 112.58 μg/m3
Nitrogen Dioxide: 3.24 μg/m3
Sulphur Dioxide: 1.55 μg/m3
Ozone: 59.38 μg/m3

Astronomical

Sunrise: 6:40 AM
Sun Transit: 1:25 PM
Sunset: 8:10 PM
Daylight: 13 hrs 29 mins
Moonrise: 12:02 AM
Moon Transit: 5:38 AM
Moonset: 12:22 AM
Moon Phase: Last Quarter
Moon Illumination: 54.6%

Best Times for Fishing or Hunting

Major Periods

5:08 AM - 7:38 AM
4:52 PM - 7:22 PM

Minor Periods

11:52 AM - 1:22 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, August 5, 2026

Weather Forecast

Sunny
90.6°F
80.1°F
85.1°F
68%
0.01 in
19%
0%
13.4 mph
8


Air Quality

AQI: 2 - Moderate
PM2.5: 20.53 μg/m3
PM10: 39.51 μg/m3
Carbon Monoxide: 139.75 μg/m3
Nitrogen Dioxide: 3.7 μg/m3
Sulphur Dioxide: 1.29 μg/m3
Ozone: 52.25 μg/m3

Astronomical

Sunrise: 6:41 AM
Sun Transit: 1:24 PM
Sunset: 8:09 PM
Daylight: 13 hrs 28 mins
Moonrise: 12:35 AM
Moon Transit: 6:27 AM
Moonset: 1:27 PM
Moon Phase: Last Quarter
Moon Illumination: 43.2%

Best Times for Fishing or Hunting

Major Periods

5:57 AM - 8:27 AM
5:44 PM - 8:14 PM

Minor Periods

12:57 AM - 2:27 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

The times presented here are based upon the solunar theory, which is the idea that the movements of fish and other animals are affected by the location of the sun and moon. The major periods are believed to be the times of the greatest animal activity and occur when the moon is directly overhead or underfoot (lunar transits). The minor periods also see increased activity and occur when the moon is rising or setting. The strongest activity occurs during full or new moons, and the weakest during quarter or three quarter moons. This is indicated by the Action Rating.

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