Water Temperature of the West Fork San Jacinto River in Houston, TX
Current Water Temperature
73.8°F
Measurement Time: Monday, March 9, 2026, 8:15 PM CDT
Temperature Locations
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Local Points of Interest
San Jacinto Park; Edgewater Park; Bevil Jarrel Memorial Bridge; Kingwood, TXWest Fork San Jacinto River
Station Name: W Fk San Jacinto Rv nr Humble, TX
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 53 feet
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 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
73.9°F

Partly cloudy
78.1°F
76.1°F
91%
S 8.7 mph
12.5 mph
71.5°F
69°F
0 in
75%
9 mi
1017 mbar
0
Five Day Weather Forecast

Tue
H: 80°F
L: 71°F

Wed
H: 74°F
L: 62°F

Thu
H: 69°F
L: 51°F

Fri
H: 75°F
L: 52°F

Sat
H: 71°F
L: 57°F
Air Quality
PM2.5:
8.45 μg/m3
PM10:
10.95 μg/m3
Carbon Monoxide: 112.85 μg/m3
Nitrogen Dioxide: 7.85 μg/m3
Sulphur Dioxide: 2.85 μg/m3
Ozone: 45 μg/m3
Nitrogen Dioxide: 7.85 μg/m3
Sulphur Dioxide: 2.85 μg/m3
Ozone: 45 μg/m3
Astronomical
Sunrise: 7:36 AM
Sun Transit: 1:31 PM
Sunset: 7:26 PM
Daylight: 11 hrs 50 mins
Sun Transit: 1:31 PM
Sunset: 7:26 PM
Daylight: 11 hrs 50 mins
Moonrise: 1:36 AM
Moon Transit: 6:38 AM
Moonset: 11:37 AM
Moon Phase: Last Quarter
Moon Illumination: 47.2%
Moon Transit: 6:38 AM
Moonset: 11:37 AM
Moon Phase: Last Quarter
Moon Illumination: 47.2%
Best Times for Fishing or Hunting
Major Periods
6:08 AM - 8:38 AM5:49 PM - 8:19 PM
Minor Periods
11:07 AM - 12:37 AM1:06 AM - 2:36 AM
Action Rating: 2 out of 5
Tuesday, March 10, 2026
Weather Forecast
Patchy rain nearby
79.9°F
71.1°F
73.4°F
88%
0 in
89%
0%
14.8 mph
1.4
Air Quality
AQI:
1 - Good
PM2.5:
9.35 μg/m3
PM10:
11.77 μg/m3
Carbon Monoxide: 135.09 μg/m3
Nitrogen Dioxide: 9.04 μg/m3
Sulphur Dioxide: 3.1 μg/m3
Ozone: 55 μg/m3
Nitrogen Dioxide: 9.04 μg/m3
Sulphur Dioxide: 3.1 μg/m3
Ozone: 55 μg/m3
Astronomical
Sunrise: 7:36 AM
Sun Transit: 1:31 PM
Sunset: 7:26 PM
Daylight: 11 hrs 50 mins
Sun Transit: 1:31 PM
Sunset: 7:26 PM
Daylight: 11 hrs 50 mins
Moonrise: 1:36 AM
Moon Transit: 6:38 AM
Moonset: 11:37 AM
Moon Phase: Last Quarter
Moon Illumination: 47.2%
Moon Transit: 6:38 AM
Moonset: 11:37 AM
Moon Phase: Last Quarter
Moon Illumination: 47.2%
Best Times for Fishing or Hunting
Major Periods
6:08 AM - 8:38 AM5:49 PM - 8:19 PM
Minor Periods
11:07 AM - 12:37 AM1:06 AM - 2:36 AM
Action Rating: 2 out of 5
Wednesday, March 11, 2026
Weather Forecast
Heavy rain
74.1°F
62.4°F
70.2°F
90%
1.08 in
89%
0%
16.3 mph
1.1
Air Quality
AQI:
1 - Good
PM2.5:
6.85 μg/m3
PM10:
8.71 μg/m3
Carbon Monoxide: 133.81 μg/m3
Nitrogen Dioxide: 7.68 μg/m3
Sulphur Dioxide: 2.85 μg/m3
Ozone: 67.08 μg/m3
Nitrogen Dioxide: 7.68 μg/m3
Sulphur Dioxide: 2.85 μg/m3
Ozone: 67.08 μg/m3
Astronomical
Sunrise: 7:35 AM
Sun Transit: 1:30 PM
Sunset: 7:27 PM
Daylight: 11 hrs 51 mins
Sun Transit: 1:30 PM
Sunset: 7:27 PM
Daylight: 11 hrs 51 mins
Moonrise: 2:32 AM
Moon Transit: 7:29 AM
Moonset: 12:26 AM
Moon Phase: Last Quarter
Moon Illumination: 36.0%
Moon Transit: 7:29 AM
Moonset: 12:26 AM
Moon Phase: Last Quarter
Moon Illumination: 36.0%
Best Times for Fishing or Hunting
Major Periods
6:59 AM - 9:29 AM6:41 PM - 9:11 PM
Minor Periods
11:56 AM - 1:26 PM2:02 AM - 3:32 AM
Action Rating: 2 out of 5
Thursday, March 12, 2026
Weather Forecast
Partly Cloudy
69.1°F
50.9°F
59.2°F
61%
0 in
0%
0%
18.1 mph
1.7
Air Quality
AQI:
1 - Good
PM2.5:
3.72 μg/m3
PM10:
4.44 μg/m3
Carbon Monoxide: 162.01 μg/m3
Nitrogen Dioxide: 5.89 μg/m3
Sulphur Dioxide: 1.96 μg/m3
Ozone: 96.88 μg/m3
Nitrogen Dioxide: 5.89 μg/m3
Sulphur Dioxide: 1.96 μg/m3
Ozone: 96.88 μg/m3
Astronomical
Sunrise: 7:34 AM
Sun Transit: 12:00 AM
Sunset: 7:27 PM
Daylight: 11 hrs 53 mins
Sun Transit: 12:00 AM
Sunset: 7:27 PM
Daylight: 11 hrs 53 mins
Moonrise: 3:24 AM
Moon Transit: 8:21 AM
Moonset: 1:19 PM
Moon Phase: Last Quarter
Moon Illumination: 25.6%
Moon Transit: 8:21 AM
Moonset: 1:19 PM
Moon Phase: Last Quarter
Moon Illumination: 25.6%
Best Times for Fishing or Hunting
Major Periods
7:51 AM - 10:21 AM7:33 PM - 10:03 PM
Minor Periods
12:49 AM - 2:19 PM2:54 AM - 4:24 AM
Action Rating: 4 out of 5
Friday, March 13, 2026
Weather Forecast
Sunny
74.8°F
51.9°F
61.7°F
45%
0 in
0%
0%
8.3 mph
0
Air Quality
AQI:
2 - Moderate
PM2.5:
18.97 μg/m3
PM10:
19.2 μg/m3
Carbon Monoxide: 363.31 μg/m3
Nitrogen Dioxide: 56.47 μg/m3
Sulphur Dioxide: 7.28 μg/m3
Ozone: 36.62 μg/m3
Nitrogen Dioxide: 56.47 μg/m3
Sulphur Dioxide: 7.28 μg/m3
Ozone: 36.62 μg/m3
Astronomical
Sunrise: 7:33 AM
Sun Transit: 12:00 AM
Sunset: 7:28 PM
Daylight: 11 hrs 55 mins
Sun Transit: 12:00 AM
Sunset: 7:28 PM
Daylight: 11 hrs 55 mins
Moonrise: 4:12 AM
Moon Transit: 9:12 AM
Moonset: 2:18 PM
Moon Phase: Waning Crescent
Moon Illumination: 16.4%
Moon Transit: 9:12 AM
Moonset: 2:18 PM
Moon Phase: Waning Crescent
Moon Illumination: 16.4%
Best Times for Fishing or Hunting
Major Periods
8:42 AM - 11:12 AM8:24 PM - 10:54 PM
Minor Periods
1:48 PM - 3:18 PM3:42 AM - 5:12 AM
Action Rating: 2 out of 5
Saturday, March 14, 2026
Weather Forecast
Partly Cloudy
70.6°F
57.3°F
62.3°F
73%
0 in
0%
0%
8.7 mph
5
Air Quality
AQI:
0 -
PM2.5:
0 μg/m3
PM10:
0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 7:32 AM
Sun Transit: 12:00 AM
Sunset: 7:29 PM
Daylight: 11 hrs 57 mins
Sun Transit: 12:00 AM
Sunset: 7:29 PM
Daylight: 11 hrs 57 mins
Moonrise: 4:54 AM
Moon Transit: 10:03 AM
Moonset: 3:17 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.9%
Moon Transit: 10:03 AM
Moonset: 3:17 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.9%
Best Times for Fishing or Hunting
Major Periods
9:14 PM - 11:44 PM9:33 AM - 12:03 AM
Minor Periods
2:47 PM - 4:17 PM4:24 AM - 5:54 AM
Action Rating: 2 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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