Water Temperature of the San Antonio River in Elmendorf, TX

Current Water Temperature

75.6°F

Measurement Time: Wednesday, November 26, 2025, 1:30 AM CST

Temperature Locations

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Local Points of Interest

River Crossing Park; Graytown, TX

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San Antonio River

Station Name: San Antonio Rv nr Elmendorf, TX
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 423 feet / 129 meters

Nearest Address:
6900 State Loop 1604
Elmendorf, TX 78112
Bexar County

GPS Coordinates: 29.2221853, -98.3558463

Nearby Water Temperatures

Medina River, San Antonio, TX (8.6 mi)
Medina River, San Antonio, TX (13.9 mi)
San Antonio River, Runge, TX (45.4 mi)
Jacob's Well Spring, Wimberley, TX (57.8 mi)
San Antonio River, Goliad, TX (70.8 mi)
Barton Springs, Austin, TX (80.0 mi)
Frio River, Concan, TX (83.3 mi)
Nueces River, San Patricio, TX (95.5 mi)
Nueces River, Odem, TX (101.7 mi)
Rincon Bayou Channel, Odem, TX (101.9 mi)
Viola Turning Basin, Corpus Christi, TX (107.7 mi)
Neuces Bay, Corpus Christi, TX (109.6 mi)
Lavaca Bay, Port Lavaca, TX (113.0 mi)
Corpus Christi Bay, Portland, TX (113.2 mi)
Corpus Christi Bay, Corpus Christi, TX (113.7 mi)

Weather for Elmendorf, Texas

Current Weather

55.9°F
Sunny
Conditions: Sunny
Humidity: 60%
Feels Like: 52°F
Wind: NNE 16.3 mph
Wind Gusts: 25.2 mph
Pressure: 30.29 in
Precipitation: 0 in
Cloud Cover: 0%
Visibility: 9 mi
UV Index: 0.2

Five Day Weather Forecast

Sunny
Wed
H: 73°F
L: 53°F
Partly Cloudy
Thu
H: 71°F
L: 46°F
Moderate rain
Fri
H: 65°F
L: 54°F
Patchy rain nearby
Sat
H: 74°F
L: 66°F
Patchy rain nearby
Sun
H: 70°F
L: 52°F

Air Quality

AQI: 1 - Good
PM2.5: 3.05 μg/m3
PM10: 3.15 μg/m3
Carbon Monoxide: 163.85 μg/m3
Nitrogen Dioxide: 3.55 μg/m3
Sulphur Dioxide: 2.95 μg/m3
Ozone: 75 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 12:20 AM
Sunset: 5:35 PM
Daylight: 10 hrs 29 mins
Moonrise: 12:12 AM
Moon Transit: 5:38 PM
Moonset: 11:12 PM
Moon Phase: First Quarter
Moon Illumination: 35.3%

Best Times for Fishing or Hunting

Major Periods

3:36 AM - 6:06 AM
5:08 PM - 7:38 PM

Minor Periods

12:00 AM - 12:00 AM
11:42 AM - 1:12 PM

Action Rating: 3 out of 5

Wednesday, November 26, 2025

Weather Forecast

Conditions: Sunny
Average Temperature: 62.3°F
Average Humidity: 51%
Chance of Rain: 0%
Wind: 17.9 mph
UV Index: 0.9

Air Quality

AQI: 1 - Good
PM2.5: 4.09 μg/m3
PM10: 4.17 μg/m3
Carbon Monoxide: 182.77 μg/m3
Nitrogen Dioxide: 6.29 μg/m3
Sulphur Dioxide: 2.57 μg/m3
Ozone: 64.12 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 12:20 AM
Sunset: 5:35 PM
Daylight: 10 hrs 29 mins
Moonrise: 12:12 AM
Moon Transit: 5:38 PM
Moonset: 11:12 PM
Moon Phase: First Quarter
Moon Illumination: 35.3%

Best Times for Fishing or Hunting

Major Periods

3:36 AM - 6:06 AM
5:08 PM - 7:38 PM

Minor Periods

12:00 AM - 12:00 AM
11:42 AM - 1:12 PM

Action Rating: 3 out of 5

Thursday, November 27, 2025

Weather Forecast

Conditions: Partly Cloudy
Average Temperature: 55.6°F
Average Humidity: 49%
Chance of Rain: 0%
Wind: 10.1 mph
UV Index: 0.8

Air Quality

AQI: 1 - Good
PM2.5: 3.69 μg/m3
PM10: 3.78 μg/m3
Carbon Monoxide: 179.13 μg/m3
Nitrogen Dioxide: 6.05 μg/m3
Sulphur Dioxide: 2.74 μg/m3
Ozone: 61.32 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 12:21 AM
Sunset: 5:35 PM
Daylight: 10 hrs 28 mins
Moonrise: 12:44 AM
Moon Transit: 6:24 PM
Moonset: 12:12 AM
Moon Phase: First Quarter
Moon Illumination: 46.5%

Best Times for Fishing or Hunting

Major Periods

4:23 AM - 6:53 AM
5:54 PM - 8:24 PM

Minor Periods

12:14 AM - 1:44 PM
12:00 AM - 12:00 AM

Action Rating: 4 out of 5

Friday, November 28, 2025

Weather Forecast

Conditions: Moderate rain
Average Temperature: 59.6°F
Average Humidity: 63%
Chance of Rain: 86%
Wind: 13.4 mph
UV Index: 0.2

Air Quality

AQI: 1 - Good
PM2.5: 5.37 μg/m3
PM10: 6.65 μg/m3
Carbon Monoxide: 156.97 μg/m3
Nitrogen Dioxide: 4.08 μg/m3
Sulphur Dioxide: 1.91 μg/m3
Ozone: 75.52 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 12:21 AM
Sunset: 5:35 PM
Daylight: 10 hrs 27 mins
Moonrise: 1:15 PM
Moon Transit: 7:10 PM
Moonset: 12:12 AM
Moon Phase: First Quarter
Moon Illumination: 57.8%

Best Times for Fishing or Hunting

Major Periods

5:08 AM - 7:38 AM
6:40 PM - 9:10 PM

Minor Periods

12:45 AM - 2:15 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Saturday, November 29, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 69.1°F
Average Humidity: 81%
Chance of Rain: 88%
Wind: 14.3 mph
UV Index: 0

Air Quality

AQI: 1 - Good
PM2.5: 6.3 μg/m3
PM10: 8.18 μg/m3
Carbon Monoxide: 134.73 μg/m3
Nitrogen Dioxide: 2.29 μg/m3
Sulphur Dioxide: 1.47 μg/m3
Ozone: 88.16 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 12:21 AM
Sunset: 5:35 PM
Daylight: 10 hrs 26 mins
Moonrise: 1:45 PM
Moon Transit: 8:12 PM
Moonset: 1:12 AM
Moon Phase: First Quarter
Moon Illumination: 68.7%

Best Times for Fishing or Hunting

Major Periods

7:42 PM - 10:12 PM
7:42 PM - 10:12 PM

Minor Periods

1:15 PM - 2:45 PM
12:42 AM - 2:12 AM

Action Rating: 2 out of 5

Sunday, November 30, 2025

Weather Forecast

Conditions: Patchy rain nearby
Average Temperature: 65.3°F
Average Humidity: 92%
Chance of Rain: 89%
Wind: 22.1 mph
UV Index: 4

Air Quality

AQI: 1 - Good
PM2.5: 4.91 μg/m3
PM10: 5.07 μg/m3
Carbon Monoxide: 192.23 μg/m3
Nitrogen Dioxide: 9.43 μg/m3
Sulphur Dioxide: 1.83 μg/m3
Ozone: 50.69 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 12:22 AM
Sunset: 5:35 PM
Daylight: 10 hrs 25 mins
Moonrise: 2:17 PM
Moon Transit: 8:44 PM
Moonset: 2:15 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 78.6%

Best Times for Fishing or Hunting

Major Periods

6:40 AM - 9:10 AM
8:14 PM - 10:44 PM

Minor Periods

1:47 PM - 3:17 PM
1:45 AM - 3:15 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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