Water Temperature of the Medina River in San Antonio, TX

Current Water Temperature

86.5°F

Measurement Time: Saturday, July 25, 2026, 3:15 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

91.6°F
Clear
Clear
91.6°F
93.9°F
49%
SE 12.1 mph
19.1 mph
93.2°F
59.4°F
0 in
0%
10 mi
996 mbar
0

Five Day Weather Forecast

Sunny
Sat
H: 99°F
L: 78°F
Sunny
Sun
H: 97°F
L: 74°F
Sunny
Mon
H: 101°F
L: 75°F
Sunny
Tue
H: 101°F
L: 75°F
Sunny
Wed
H: 102°F
L: 75°F

Air Quality

AQI: 1 - Good
PM2.5: 18.6 μg/m3
PM10: 31.1 μg/m3
Carbon Monoxide: 100 μg/m3
Nitrogen Dioxide: 2 μg/m3
Sulphur Dioxide: 0.8 μg/m3
Ozone: 69 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 1:40 PM
Sunset: 8:31 PM
Daylight: 13 hrs 40 mins
Moonrise: 5:56 PM
Moon Transit: 10:56 PM
Moonset: 3:07 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.2%

Best Times for Fishing or Hunting

Major Periods

8:50 AM - 11:20 AM
12:00 AM - 12:00 AM

Minor Periods

5:26 PM - 6:56 PM
2:37 AM - 4:07 AM

Action Rating: 2 out of 5

Saturday, July 25, 2026

Weather Forecast

Sunny
99°F
78.3°F
87.1°F
63%
0 in
5%
0%
15 mph
10.7


Air Quality

AQI: 2 - Moderate
PM2.5: 18.82 μg/m3
PM10: 37.81 μg/m3
Carbon Monoxide: 100.21 μg/m3
Nitrogen Dioxide: 2.28 μg/m3
Sulphur Dioxide: 0.93 μg/m3
Ozone: 54.33 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 1:40 PM
Sunset: 8:31 PM
Daylight: 13 hrs 40 mins
Moonrise: 5:56 PM
Moon Transit: 10:56 PM
Moonset: 3:07 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 85.2%

Best Times for Fishing or Hunting

Major Periods

8:50 AM - 11:20 AM
12:00 AM - 12:00 AM

Minor Periods

5:26 PM - 6:56 PM
2:37 AM - 4:07 AM

Action Rating: 2 out of 5

Sunday, July 26, 2026

Weather Forecast

Sunny
97.2°F
74.2°F
85.4°F
62%
0 in
4%
0%
15 mph
11.5


Air Quality

AQI: 1 - Good
PM2.5: 6.56 μg/m3
PM10: 9.48 μg/m3
Carbon Monoxide: 95 μg/m3
Nitrogen Dioxide: 2.84 μg/m3
Sulphur Dioxide: 0.91 μg/m3
Ozone: 53.17 μg/m3

Astronomical

Sunrise: 6:51 AM
Sun Transit: 1:40 PM
Sunset: 8:30 PM
Daylight: 13 hrs 39 mins
Moonrise: 6:47 PM
Moon Transit: 11:48 PM
Moonset: 3:57 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 92.3%

Best Times for Fishing or Hunting

Major Periods

9:42 AM - 12:12 AM
12:00 AM - 12:00 AM

Minor Periods

6:17 PM - 7:47 PM
3:27 AM - 4:57 AM

Action Rating: 2 out of 5

Monday, July 27, 2026

Weather Forecast

Sunny
100.8°F
74.9°F
86.8°F
56%
0 in
2%
0%
18.1 mph
11.6


Air Quality

AQI: 1 - Good
PM2.5: 8.06 μg/m3
PM10: 11.98 μg/m3
Carbon Monoxide: 100.04 μg/m3
Nitrogen Dioxide: 2.92 μg/m3
Sulphur Dioxide: 1.08 μg/m3
Ozone: 58.67 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 1:40 PM
Sunset: 8:29 PM
Daylight: 13 hrs 38 mins
Moonrise: 7:32 PM
Moon Transit: 12:00 AM
Moonset: 4:51 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:33 AM - 1:03 PM

Minor Periods

7:02 PM - 8:32 PM
4:21 AM - 5:51 AM

Action Rating: 3 out of 5

Tuesday, July 28, 2026

Weather Forecast

Sunny
101.3°F
74.6°F
86.9°F
54%
0 in
2%
0%
18.3 mph
11.6


Air Quality

AQI: 1 - Good
PM2.5: 11.7 μg/m3
PM10: 18.92 μg/m3
Carbon Monoxide: 104.06 μg/m3
Nitrogen Dioxide: 2.93 μg/m3
Sulphur Dioxide: 1.05 μg/m3
Ozone: 53 μg/m3

Astronomical

Sunrise: 6:52 AM
Sun Transit: 1:40 PM
Sunset: 8:29 PM
Daylight: 13 hrs 37 mins
Moonrise: 8:12 PM
Moon Transit: 12:38 AM
Moonset: 5:48 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:08 AM - 2:38 AM
11:22 AM - 1:52 PM

Minor Periods

7:42 PM - 9:12 PM
5:18 AM - 6:48 AM

Action Rating: 4 out of 5

Wednesday, July 29, 2026

Weather Forecast

Sunny
101.9°F
75.2°F
87.1°F
59%
0 in
4%
0%
18.8 mph
11.5


Air Quality

AQI: 1 - Good
PM2.5: 14.15 μg/m3
PM10: 20.15 μg/m3
Carbon Monoxide: 148.5 μg/m3
Nitrogen Dioxide: 4.44 μg/m3
Sulphur Dioxide: 1.08 μg/m3
Ozone: 34.13 μg/m3

Astronomical

Sunrise: 6:53 AM
Sun Transit: 1:40 PM
Sunset: 8:28 PM
Daylight: 13 hrs 35 mins
Moonrise: 8:48 PM
Moon Transit: 1:27 AM
Moonset: 6:47 AM
Moon Phase: Full
Moon Illumination: 99.7%

Best Times for Fishing or Hunting

Major Periods

12:57 AM - 3:27 AM
12:10 AM - 2:40 PM

Minor Periods

8:18 PM - 9:48 PM
6:17 AM - 7:47 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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