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

Current Water Temperature

86.2°F

Measurement Time: Sunday, September 6, 2026, 11:15 AM 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

93°F
Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
56%
SE 5 mph
75°F

Weather Forecast

Showers And Thunderstorms Likely
This Afternoon
93°F - Showers And Thunderstorms Likely
Chance Showers And Thunderstorms then Mostly Clear
Tonight
78°F - Chance Showers And Thunderstorms then Mostly Clear
Sunny then Slight Chance Showers And Thunderstorms
Labor Day
95°F - Sunny then Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Mostly Clear
Monday Night
78°F - Slight Chance Showers And Thunderstorms then Mostly Clear
Sunny then Chance Showers And Thunderstorms
Tuesday
95°F - Sunny then Chance Showers And Thunderstorms
Chance Showers And Thunderstorms then Mostly Clear
Tuesday Night
78°F - Chance Showers And Thunderstorms then Mostly Clear
Mostly Sunny then Chance Showers And Thunderstorms
Wednesday
93°F - Mostly Sunny then Chance Showers And Thunderstorms
Chance Showers And Thunderstorms then Partly Cloudy
Wednesday Night
77°F - Chance Showers And Thunderstorms then Partly Cloudy
Sunny then Slight Chance Showers And Thunderstorms
Thursday
94°F - Sunny then Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Partly Cloudy
Thursday Night
78°F - Slight Chance Showers And Thunderstorms then Partly Cloudy
Sunny then Chance Showers And Thunderstorms
Friday
95°F - Sunny then Chance Showers And Thunderstorms
Chance Showers And Thunderstorms then Partly Cloudy
Friday Night
78°F - Chance Showers And Thunderstorms then Partly Cloudy
Sunny then Slight Chance Showers And Thunderstorms
Saturday
94°F - Sunny then Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Mostly Clear
Saturday Night
78°F - Slight Chance Showers And Thunderstorms then Mostly Clear

Astronomical

Sunrise: 7:01 AM
Sun Transit: 1:19 PM
Sunset: 7:37 PM
Daylight: 12 hrs 36 mins
Moonrise: 1:55 AM
Moon Transit: 9:21 AM
Moonset: 4:43 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:51 AM - 11:21 AM
8:38 PM - 11:08 PM

Minor Periods

4:13 PM - 5:43 PM
1:25 AM - 2:55 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: 7:01 AM
Sun Transit: 1:19 PM
Sunset: 7:37 PM
Daylight: 12 hrs 36 mins
Moonrise: 1:55 AM
Moon Transit: 9:21 AM
Moonset: 4:43 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:51 AM - 11:21 AM
8:38 PM - 11:08 PM

Minor Periods

4:13 PM - 5:43 PM
1:25 AM - 2:55 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: 7:01 AM
Sun Transit: 1:19 PM
Sunset: 7:37 PM
Daylight: 12 hrs 36 mins
Moonrise: 1:55 AM
Moon Transit: 9:21 AM
Moonset: 4:43 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:51 AM - 11:21 AM
8:38 PM - 11:08 PM

Minor Periods

4:13 PM - 5:43 PM
1:25 AM - 2:55 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: 7:01 AM
Sun Transit: 1:18 PM
Sunset: 7:36 PM
Daylight: 12 hrs 35 mins
Moonrise: 3:05 AM
Moon Transit: 10:21 AM
Moonset: 5:30 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:51 AM - 12:21 AM

Minor Periods

5:00 PM - 6:30 PM
2:35 AM - 4:05 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: 7:01 AM
Sun Transit: 1:18 PM
Sunset: 7:36 PM
Daylight: 12 hrs 35 mins
Moonrise: 3:05 AM
Moon Transit: 10:21 AM
Moonset: 5:30 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
9:51 AM - 12:21 AM

Minor Periods

5:00 PM - 6:30 PM
2:35 AM - 4:05 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: 7:02 AM
Sun Transit: 1:18 PM
Sunset: 7:35 PM
Daylight: 12 hrs 33 mins
Moonrise: 4:15 AM
Moon Transit: 11:17 AM
Moonset: 6:11 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:47 AM - 1:17 PM

Minor Periods

5:41 PM - 7:11 PM
3:45 AM - 5:15 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: 7:02 AM
Sun Transit: 1:18 PM
Sunset: 7:35 PM
Daylight: 12 hrs 33 mins
Moonrise: 4:15 AM
Moon Transit: 11:17 AM
Moonset: 6:11 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:47 AM - 1:17 PM

Minor Periods

5:41 PM - 7:11 PM
3:45 AM - 5:15 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: 7:02 AM
Sun Transit: 1:18 PM
Sunset: 7:33 PM
Daylight: 12 hrs 31 mins
Moonrise: 5:23 AM
Moon Transit: 12:08 AM
Moonset: 6:46 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:38 AM - 2:08 PM

Minor Periods

6:16 PM - 7:46 PM
4:53 AM - 6:23 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: 7:02 AM
Sun Transit: 1:18 PM
Sunset: 7:33 PM
Daylight: 12 hrs 31 mins
Moonrise: 5:23 AM
Moon Transit: 12:08 AM
Moonset: 6:46 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:38 AM - 2:08 PM

Minor Periods

6:16 PM - 7:46 PM
4:53 AM - 6:23 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: 7:03 AM
Sun Transit: 1:17 PM
Sunset: 7:32 PM
Daylight: 12 hrs 29 mins
Moonrise: 6:29 AM
Moon Transit: 12:57 AM
Moonset: 7:17 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

6:47 PM - 8:17 PM
5:59 AM - 7:29 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: 7:03 AM
Sun Transit: 1:17 PM
Sunset: 7:32 PM
Daylight: 12 hrs 29 mins
Moonrise: 6:29 AM
Moon Transit: 12:57 AM
Moonset: 7:17 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

6:47 PM - 8:17 PM
5:59 AM - 7:29 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: 7:03 AM
Sun Transit: 1:17 PM
Sunset: 7:31 PM
Daylight: 12 hrs 27 mins
Moonrise: 7:31 AM
Moon Transit: 1:43 PM
Moonset: 7:48 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

12:07 AM - 2:37 AM
1:13 PM - 3:43 PM

Minor Periods

7:18 PM - 8:48 PM
7:01 AM - 8:31 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: 7:03 AM
Sun Transit: 1:17 PM
Sunset: 7:31 PM
Daylight: 12 hrs 27 mins
Moonrise: 7:31 AM
Moon Transit: 1:43 PM
Moonset: 7:48 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

12:07 AM - 2:37 AM
1:13 PM - 3:43 PM

Minor Periods

7:18 PM - 8:48 PM
7:01 AM - 8:31 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: 7:04 AM
Sun Transit: 1:17 PM
Sunset: 7:30 PM
Daylight: 12 hrs 26 mins
Moonrise: 8:32 AM
Moon Transit: 2:28 PM
Moonset: 8:18 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:52 AM - 3:22 AM
1:58 PM - 4:28 PM

Minor Periods

7:48 PM - 9:18 PM
8:02 AM - 9:32 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: 7:04 AM
Sun Transit: 1:17 PM
Sunset: 7:30 PM
Daylight: 12 hrs 26 mins
Moonrise: 8:32 AM
Moon Transit: 2:28 PM
Moonset: 8:18 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:52 AM - 3:22 AM
1:58 PM - 4:28 PM

Minor Periods

7:48 PM - 9:18 PM
8:02 AM - 9:32 AM

Action Rating: 4 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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