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

Current Water Temperature

88.3°F

Measurement Time: Friday, September 18, 2026, 5:15 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

80°F

Conditions: Clear

Humidity: 68%

Wind: 0 mph

Dew Point: 68°F

Weather Forecast

Tonight
73°F - Clear

Saturday
94°F - Sunny

Saturday Night
74°F - Mostly Clear

Sunday
95°F - Mostly Sunny then Slight Chance Showers And Thunderstorms

Sunday Night
77°F - Partly Cloudy

Monday
96°F - Sunny

Monday Night
77°F - Mostly Clear

Tuesday
97°F - Sunny

Tuesday Night
78°F - Mostly Clear

Wednesday
96°F - Sunny

Wednesday Night
76°F - Partly Cloudy

Thursday
94°F - Sunny

Thursday Night
75°F - Mostly Clear

Friday
92°F - Sunny

Astronomical

Sunrise: 7:07 AM
Sun Transit: 1:15 PM
Sunset: 7:22 PM
Daylight: 12 hrs 15 mins

Moonrise: 2:21 PM
Moon Transit: 7:19 PM
Moonset: 12:26 AM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

5:39 AM - 8:09 AM
6:49 PM - 9:19 PM

Minor Periods

1:51 PM - 3:21 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:07 AM
Sun Transit: 1:15 PM
Sunset: 7:22 PM
Daylight: 12 hrs 15 mins

Moonrise: 2:21 PM
Moon Transit: 7:19 PM
Moonset: 12:26 AM
Moon Phase: First Quarter
Moon Illumination: 43.0%

Best Times for Fishing or Hunting

Major Periods

5:39 AM - 8:09 AM
6:49 PM - 9:19 PM

Minor Periods

1:51 PM - 3:21 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:08 AM
Sun Transit: 1:14 PM
Sunset: 7:21 PM
Daylight: 12 hrs 13 mins

Moonrise: 3:10 PM
Moon Transit: 8:10 PM
Moonset: 12:17 AM
Moon Phase: First Quarter
Moon Illumination: 54.3%

Best Times for Fishing or Hunting

Major Periods

6:31 AM - 9:01 AM
7:40 PM - 10:10 PM

Minor Periods

2:40 PM - 4:10 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:08 AM
Sun Transit: 1:14 PM
Sunset: 7:21 PM
Daylight: 12 hrs 13 mins

Moonrise: 3:10 PM
Moon Transit: 8:10 PM
Moonset: 12:17 AM
Moon Phase: First Quarter
Moon Illumination: 54.3%

Best Times for Fishing or Hunting

Major Periods

6:31 AM - 9:01 AM
7:40 PM - 10:10 PM

Minor Periods

2:40 PM - 4:10 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:08 AM
Sun Transit: 1:14 PM
Sunset: 7:20 PM
Daylight: 12 hrs 11 mins

Moonrise: 3:54 PM
Moon Transit: 9:00 PM
Moonset: 1:12 AM
Moon Phase: First Quarter
Moon Illumination: 65.4%

Best Times for Fishing or Hunting

Major Periods

7:21 AM - 9:51 AM
8:30 PM - 11:00 PM

Minor Periods

3:24 PM - 4:54 PM
12:42 AM - 2:12 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 7:08 AM
Sun Transit: 1:14 PM
Sunset: 7:20 PM
Daylight: 12 hrs 11 mins

Moonrise: 3:54 PM
Moon Transit: 9:00 PM
Moonset: 1:12 AM
Moon Phase: First Quarter
Moon Illumination: 65.4%

Best Times for Fishing or Hunting

Major Periods

7:21 AM - 9:51 AM
8:30 PM - 11:00 PM

Minor Periods

3:24 PM - 4:54 PM
12:42 AM - 2:12 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 1:14 PM
Sunset: 7:18 PM
Daylight: 12 hrs 10 mins

Moonrise: 4:33 PM
Moon Transit: 9:48 PM
Moonset: 2:10 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.7%

Best Times for Fishing or Hunting

Major Periods

8:10 AM - 10:40 AM
9:18 PM - 11:48 PM

Minor Periods

4:03 PM - 5:33 PM
1:40 AM - 3:10 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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: 1:14 PM
Sunset: 7:18 PM
Daylight: 12 hrs 10 mins

Moonrise: 4:33 PM
Moon Transit: 9:48 PM
Moonset: 2:10 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.7%

Best Times for Fishing or Hunting

Major Periods

8:10 AM - 10:40 AM
9:18 PM - 11:48 PM

Minor Periods

4:03 PM - 5:33 PM
1:40 AM - 3:10 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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

Conditions:

High Temperature: °F

Low Temperature: °F

Average Temperature: °F

Average Humidity: %

Precipitation: in

Chance of Rain: %

Chance of Snow: %

Maximum Wind: mph

UV Index:

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

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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