Water Temperature of the Medina River in San Antonio, TX

Current Water Temperature

78.6°F

Measurement Time: Sunday, October 18, 2026, 5:15 PM CDT

Temperature Locations

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Medina River

Station Name: Medina Rv at San Antonio, TX
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 486 feet

Nearest Address:
16081 Pleasanton Rd
San Antonio, TX 78221
Bexar County

GPS Coordinates: 29.2641276, -98.4908493

Nearby Water Temperatures

Medina River, San Antonio, TX (5.5 mi)
San Antonio River, Elmendorf, TX (8.6 mi)
San Antonio River, Runge, TX (53.8 mi)
Jacob's Well Spring, Wimberley, TX (57.6 mi)
Frio River, Concan, TX (74.7 mi)
San Antonio River, Goliad, TX (79.2 mi)
Barton Springs, Austin, TX (81.4 mi)
Nueces River, San Patricio, TX (101.4 mi)
Nueces River, Odem, TX (108.1 mi)
Rincon Bayou Channel, Odem, TX (108.3 mi)
Viola Turning Basin, Corpus Christi, TX (114.3 mi)
Neuces Bay, Corpus Christi, TX (116.2 mi)
Corpus Christi Bay, Portland, TX (120.4 mi)
Corpus Christi Bay, Corpus Christi, TX (120.6 mi)
Lavaca Bay, Port Lavaca, TX (121.6 mi)

Weather for San Antonio, Texas

Current Weather

62.3°F
Overcast
Conditions: Overcast
Humidity: 41%
Feels Like: 55.6°F
Wind: E 7.4 mph
Wind Gusts: 14.4 mph
Pressure: 30.23 in
Precipitation: 0 in
Cloud Cover: 100%
Visibility: 6 mi
UV Index: 0

Weather Forecast

Overcast
Sun
H: 74°F
L: 50°F
Overcast
Mon
H: 80°F
L: 58°F
Sunny
Tue
H: 84°F
L: 58°F

Air Quality

PM2.5: 8.7 μg/m3
PM10: 8.8 μg/m3
Carbon Monoxide: 139 μg/m3
Nitrogen Dioxide: 16 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 46 μg/m3

Astronomical

Sunrise: 7:37 AM
Sun Transit: 1:19 PM
Sunset: 7:00 PM
Daylight: 11 hrs 23 mins
Moonrise: 2:40 PM
Moon Transit: 7:53 PM
Moonset: 12:14 AM
Moon Phase: First Quarter
Moon Illumination: 48.3%

Best Times for Fishing or Hunting

Major Periods

5:49 AM - 8:19 AM
7:23 PM - 9:53 PM

Minor Periods

2:10 PM - 3:40 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Sunday, October 18, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 62°F
Average Humidity: 41%
Chance of Rain: 8%
Wind: 8.1 mph
UV Index: 6.4

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: 7:37 AM
Sun Transit: 1:19 PM
Sunset: 7:00 PM
Daylight: 11 hrs 23 mins
Moonrise: 2:40 PM
Moon Transit: 7:53 PM
Moonset: 12:14 AM
Moon Phase: First Quarter
Moon Illumination: 48.3%

Best Times for Fishing or Hunting

Major Periods

5:49 AM - 8:19 AM
7:23 PM - 9:53 PM

Minor Periods

2:10 PM - 3:40 PM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Monday, October 19, 2026

Weather Forecast

Conditions: Overcast
Average Temperature: 67°F
Average Humidity: 49%
Chance of Rain: 7%
Wind: 11 mph
UV Index: 6.1

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: 7:38 AM
Sun Transit: 1:18 PM
Sunset: 6:59 PM
Daylight: 11 hrs 22 mins
Moonrise: 3:16 PM
Moon Transit: 8:39 PM
Moonset: 1:11 AM
Moon Phase: First Quarter
Moon Illumination: 59.6%

Best Times for Fishing or Hunting

Major Periods

6:36 AM - 9:06 AM
8:09 PM - 10:39 PM

Minor Periods

2:46 PM - 4:16 PM
12:41 AM - 2:11 AM

Action Rating: 2 out of 5

Tuesday, October 20, 2026

Weather Forecast

Conditions: Sunny
Average Temperature: 69.1°F
Average Humidity: 52%
Chance of Rain: 2%
Wind: 10.1 mph
UV Index: 7.1

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: 7:38 AM
Sun Transit: 1:18 PM
Sunset: 6:58 PM
Daylight: 11 hrs 20 mins
Moonrise: 3:49 PM
Moon Transit: 9:24 PM
Moonset: 2:08 AM
Moon Phase: First Quarter
Moon Illumination: 70.4%

Best Times for Fishing or Hunting

Major Periods

7:21 AM - 9:51 AM
8:54 PM - 11:24 PM

Minor Periods

3:19 PM - 4:49 PM
1:38 AM - 3:08 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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