Water Temperature of the West Fork San Jacinto River in Houston, TX

Current Water Temperature

89.2°F

Measurement Time: Monday, September 21, 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, TX

West 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

81°F
Mostly Clear
Mostly Clear
82%
0 mph
75°F

Weather Forecast

Mostly Clear
Overnight
77°F - Mostly Clear
Sunny then Slight Chance Showers And Thunderstorms
Tuesday
97°F - Sunny then Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Mostly Clear
Tuesday Night
78°F - Slight Chance Showers And Thunderstorms then Mostly Clear
Sunny
Wednesday
97°F - Sunny
Partly Cloudy
Wednesday Night
77°F - Partly Cloudy
Mostly Sunny
Thursday
95°F - Mostly Sunny
Partly Cloudy
Thursday Night
73°F - Partly Cloudy
Mostly Sunny
Friday
94°F - Mostly Sunny
Partly Cloudy
Friday Night
74°F - Partly Cloudy
Mostly Sunny
Saturday
95°F - Mostly Sunny
Partly Cloudy
Saturday Night
76°F - Partly Cloudy
Mostly Sunny
Sunday
94°F - Mostly Sunny
Partly Cloudy
Sunday Night
76°F - Partly Cloudy
Mostly Sunny then Chance Showers And Thunderstorms
Monday
93°F - Mostly Sunny then Chance Showers And Thunderstorms

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:13 PM
Sunset: 7:17 PM
Daylight: 12 hrs 8 mins
Moonrise: 5:07 PM
Moon Transit: 10:34 PM
Moonset: 3:08 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

8:57 AM - 11:27 AM
12:00 AM - 12:00 AM

Minor Periods

4:37 PM - 6:07 PM
2:38 AM - 4:08 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:13 PM
Sunset: 7:17 PM
Daylight: 12 hrs 8 mins
Moonrise: 5:07 PM
Moon Transit: 10:34 PM
Moonset: 3:08 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

8:57 AM - 11:27 AM
12:00 AM - 12:00 AM

Minor Periods

4:37 PM - 6:07 PM
2:38 AM - 4:08 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:13 PM
Sunset: 7:17 PM
Daylight: 12 hrs 8 mins
Moonrise: 5:07 PM
Moon Transit: 10:34 PM
Moonset: 3:08 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

8:57 AM - 11:27 AM
12:00 AM - 12:00 AM

Minor Periods

4:37 PM - 6:07 PM
2:38 AM - 4:08 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:13 PM
Sunset: 7:17 PM
Daylight: 12 hrs 8 mins
Moonrise: 5:07 PM
Moon Transit: 10:34 PM
Moonset: 3:08 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%

Best Times for Fishing or Hunting

Major Periods

8:57 AM - 11:27 AM
12:00 AM - 12:00 AM

Minor Periods

4:37 PM - 6:07 PM
2:38 AM - 4:08 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 7:10 AM
Sun Transit: 1:13 PM
Sunset: 7:16 PM
Daylight: 12 hrs 6 mins
Moonrise: 5:39 PM
Moon Transit: 11:18 PM
Moonset: 4:07 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

9:43 AM - 12:13 AM
12:00 AM - 12:00 AM

Minor Periods

5:09 PM - 6:39 PM
3:37 AM - 5:07 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 7:10 AM
Sun Transit: 1:13 PM
Sunset: 7:16 PM
Daylight: 12 hrs 6 mins
Moonrise: 5:39 PM
Moon Transit: 11:18 PM
Moonset: 4:07 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%

Best Times for Fishing or Hunting

Major Periods

9:43 AM - 12:13 AM
12:00 AM - 12:00 AM

Minor Periods

5:09 PM - 6:39 PM
3:37 AM - 5:07 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 7:10 AM
Sun Transit: 1:12 PM
Sunset: 7:15 PM
Daylight: 12 hrs 4 mins
Moonrise: 6:09 PM
Moon Transit: 12:00 AM
Moonset: 5:05 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:27 AM - 12:57 AM

Minor Periods

5:39 PM - 7:09 PM
4:35 AM - 6:05 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 7:10 AM
Sun Transit: 1:12 PM
Sunset: 7:15 PM
Daylight: 12 hrs 4 mins
Moonrise: 6:09 PM
Moon Transit: 12:00 AM
Moonset: 5:05 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:27 AM - 12:57 AM

Minor Periods

5:39 PM - 7:09 PM
4:35 AM - 6:05 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 7:11 AM
Sun Transit: 1:12 PM
Sunset: 7:13 PM
Daylight: 12 hrs 3 mins
Moonrise: 6:38 PM
Moon Transit: 12:03 AM
Moonset: 6:05 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:11 AM - 1:41 PM

Minor Periods

6:08 PM - 7:38 PM
5:35 AM - 7:05 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 7:11 AM
Sun Transit: 1:12 PM
Sunset: 7:13 PM
Daylight: 12 hrs 3 mins
Moonrise: 6:38 PM
Moon Transit: 12:03 AM
Moonset: 6:05 AM
Moon Phase: Full
Moon Illumination: 99.6%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:11 AM - 1:41 PM

Minor Periods

6:08 PM - 7:38 PM
5:35 AM - 7:05 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 7:11 AM
Sun Transit: 1:12 PM
Sunset: 7:12 PM
Daylight: 12 hrs 1 mins
Moonrise: 7:08 PM
Moon Transit: 12:47 AM
Moonset: 7:05 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:17 AM - 2:47 AM
7:03 AM - 9:33 AM

Minor Periods

6:38 PM - 8:08 PM
6:35 AM - 8:05 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 7:11 AM
Sun Transit: 1:12 PM
Sunset: 7:12 PM
Daylight: 12 hrs 1 mins
Moonrise: 7:08 PM
Moon Transit: 12:47 AM
Moonset: 7:05 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:17 AM - 2:47 AM
7:03 AM - 9:33 AM

Minor Periods

6:38 PM - 8:08 PM
6:35 AM - 8:05 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 7:12 AM
Sun Transit: 1:11 PM
Sunset: 7:11 PM
Daylight: 11 hrs 59 mins
Moonrise: 7:40 PM
Moon Transit: 1:33 AM
Moonset: 8:07 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

1:03 AM - 3:33 AM
12:43 AM - 3:13 PM

Minor Periods

7:10 PM - 8:40 PM
7:37 AM - 9:07 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 7:12 AM
Sun Transit: 1:11 PM
Sunset: 7:11 PM
Daylight: 11 hrs 59 mins
Moonrise: 7:40 PM
Moon Transit: 1:33 AM
Moonset: 8:07 AM
Moon Phase: Full
Moon Illumination: 97.3%

Best Times for Fishing or Hunting

Major Periods

1:03 AM - 3:33 AM
12:43 AM - 3:13 PM

Minor Periods

7:10 PM - 8:40 PM
7:37 AM - 9:07 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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

Astronomical

Sunrise: 7:13 AM
Sun Transit: 1:11 PM
Sunset: 7:10 PM
Daylight: 11 hrs 57 mins
Moonrise: 8:16 PM
Moon Transit: 2:21 AM
Moonset: 9:12 AM
Moon Phase: Full
Moon Illumination: 92.4%

Best Times for Fishing or Hunting

Major Periods

1:51 AM - 4:21 AM
1:33 PM - 4:03 PM

Minor Periods

7:46 PM - 9:16 PM
8:42 AM - 10:12 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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