Water Temperature of the Medina River in San Antonio, TX
Current Water Temperature
64.0°F
Measurement Time: Sunday, February 1, 2026, 5:15 AM CST
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
44.6°F

Overcast
41.6°F
48.5°F
29%
S 5.4 mph
6.2 mph
47.3°F
13.3°F
0 in
100%
9 mi
1033 mbar
4.6
Five Day Weather Forecast

Sun
H: 63°F
L: 27°F

Mon
H: 60°F
L: 41°F

Tue
H: 68°F
L: 55°F

Wed
H: 66°F
L: 42°F

Thu
H: 66°F
L: 44°F
Air Quality
AQI:
1 - Good
PM2.5:
9.55 μg/m3
PM10:
9.85 μg/m3
Carbon Monoxide: 246.85 μg/m3
Nitrogen Dioxide: 13.55 μg/m3
Sulphur Dioxide: 3.15 μg/m3
Ozone: 75 μg/m3
Nitrogen Dioxide: 13.55 μg/m3
Sulphur Dioxide: 3.15 μg/m3
Ozone: 75 μg/m3
Astronomical
Sunrise: 7:23 AM
Sun Transit: 12:47 AM
Sunset: 6:13 PM
Daylight: 10 hrs 50 mins
Sun Transit: 12:47 AM
Sunset: 6:13 PM
Daylight: 10 hrs 50 mins
Moonrise: 6:12 PM
Moon Transit: 12:14 AM
Moonset: 7:20 AM
Moon Phase: Full
Moon Illumination: 99.9%
Moon Transit: 12:14 AM
Moonset: 7:20 AM
Moon Phase: Full
Moon Illumination: 99.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:02 AM - 1:32 PM
Minor Periods
5:42 PM - 7:12 PM6:50 AM - 8:20 AM
Action Rating: 3 out of 5
Sunday, February 1, 2026
Weather Forecast
Sunny
63°F
27.1°F
42.8°F
41%
0 in
0%
0%
7.4 mph
1
Air Quality
AQI:
1 - Good
PM2.5:
10.82 μg/m3
PM10:
10.89 μg/m3
Carbon Monoxide: 239.29 μg/m3
Nitrogen Dioxide: 14.3 μg/m3
Sulphur Dioxide: 3.45 μg/m3
Ozone: 53.4 μg/m3
Nitrogen Dioxide: 14.3 μg/m3
Sulphur Dioxide: 3.45 μg/m3
Ozone: 53.4 μg/m3
Astronomical
Sunrise: 7:23 AM
Sun Transit: 12:47 AM
Sunset: 6:13 PM
Daylight: 10 hrs 50 mins
Sun Transit: 12:47 AM
Sunset: 6:13 PM
Daylight: 10 hrs 50 mins
Moonrise: 6:12 PM
Moon Transit: 12:14 AM
Moonset: 7:20 AM
Moon Phase: Full
Moon Illumination: 99.9%
Moon Transit: 12:14 AM
Moonset: 7:20 AM
Moon Phase: Full
Moon Illumination: 99.9%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM11:02 AM - 1:32 PM
Minor Periods
5:42 PM - 7:12 PM6:50 AM - 8:20 AM
Action Rating: 3 out of 5
Monday, February 2, 2026
Weather Forecast
Cloudy
59.7°F
40.6°F
51°F
78%
0 in
0%
0%
16.1 mph
0.6
Air Quality
AQI:
1 - Good
PM2.5:
12.22 μg/m3
PM10:
13.77 μg/m3
Carbon Monoxide: 317.53 μg/m3
Nitrogen Dioxide: 18.17 μg/m3
Sulphur Dioxide: 3.35 μg/m3
Ozone: 63 μg/m3
Nitrogen Dioxide: 18.17 μg/m3
Sulphur Dioxide: 3.35 μg/m3
Ozone: 63 μg/m3
Astronomical
Sunrise: 7:22 AM
Sun Transit: 12:47 AM
Sunset: 6:14 PM
Daylight: 10 hrs 51 mins
Sun Transit: 12:47 AM
Sunset: 6:14 PM
Daylight: 10 hrs 51 mins
Moonrise: 7:17 PM
Moon Transit: 1:09 AM
Moonset: 7:59 AM
Moon Phase: Full
Moon Illumination: 99.4%
Moon Transit: 1:09 AM
Moonset: 7:59 AM
Moon Phase: Full
Moon Illumination: 99.4%
Best Times for Fishing or Hunting
Major Periods
12:39 AM - 3:09 AM11:54 AM - 2:24 PM
Minor Periods
6:47 PM - 8:17 PM7:29 AM - 8:59 AM
Action Rating: 4 out of 5
Tuesday, February 3, 2026
Weather Forecast
Patchy rain nearby
67.6°F
55°F
60.5°F
84%
0.16 in
84%
0%
12.5 mph
1
Air Quality
AQI:
1 - Good
PM2.5:
6.3 μg/m3
PM10:
7.21 μg/m3
Carbon Monoxide: 176.05 μg/m3
Nitrogen Dioxide: 8.65 μg/m3
Sulphur Dioxide: 1.9 μg/m3
Ozone: 75.6 μg/m3
Nitrogen Dioxide: 8.65 μg/m3
Sulphur Dioxide: 1.9 μg/m3
Ozone: 75.6 μg/m3
Astronomical
Sunrise: 7:22 AM
Sun Transit: 12:47 AM
Sunset: 6:14 PM
Daylight: 10 hrs 53 mins
Sun Transit: 12:47 AM
Sunset: 6:14 PM
Daylight: 10 hrs 53 mins
Moonrise: 8:20 PM
Moon Transit: 2:00 AM
Moonset: 8:33 AM
Moon Phase: Full
Moon Illumination: 96.3%
Moon Transit: 2:00 AM
Moonset: 8:33 AM
Moon Phase: Full
Moon Illumination: 96.3%
Best Times for Fishing or Hunting
Major Periods
1:30 AM - 4:00 AM12:42 AM - 3:12 PM
Minor Periods
7:50 PM - 9:20 PM8:03 AM - 9:33 AM
Action Rating: 3 out of 5
Wednesday, February 4, 2026
Weather Forecast
Sunny
66°F
41.5°F
52.8°F
58%
0 in
0%
0%
17.7 mph
1.1
Air Quality
AQI:
1 - Good
PM2.5:
9.29 μg/m3
PM10:
9.6 μg/m3
Carbon Monoxide: 212.76 μg/m3
Nitrogen Dioxide: 13.95 μg/m3
Sulphur Dioxide: 3.47 μg/m3
Ozone: 67.08 μg/m3
Nitrogen Dioxide: 13.95 μg/m3
Sulphur Dioxide: 3.47 μg/m3
Ozone: 67.08 μg/m3
Astronomical
Sunrise: 7:21 AM
Sun Transit: 12:47 AM
Sunset: 6:15 PM
Daylight: 10 hrs 54 mins
Sun Transit: 12:47 AM
Sunset: 6:15 PM
Daylight: 10 hrs 54 mins
Moonrise: 9:19 PM
Moon Transit: 2:45 AM
Moonset: 9:03 AM
Moon Phase: Full
Moon Illumination: 90.9%
Moon Transit: 2:45 AM
Moonset: 9:03 AM
Moon Phase: Full
Moon Illumination: 90.9%
Best Times for Fishing or Hunting
Major Periods
2:15 AM - 4:45 AM1:27 PM - 3:57 PM
Minor Periods
8:49 PM - 10:19 PM8:33 AM - 10:03 AM
Action Rating: 3 out of 5
Thursday, February 5, 2026
Weather Forecast
Sunny
66.1°F
44.1°F
54.2°F
48%
0 in
0%
0%
7.8 mph
0
Air Quality
AQI:
1 - Good
PM2.5:
9.75 μg/m3
PM10:
9.96 μg/m3
Carbon Monoxide: 245.57 μg/m3
Nitrogen Dioxide: 19.77 μg/m3
Sulphur Dioxide: 4.1 μg/m3
Ozone: 55.54 μg/m3
Nitrogen Dioxide: 19.77 μg/m3
Sulphur Dioxide: 4.1 μg/m3
Ozone: 55.54 μg/m3
Astronomical
Sunrise: 7:20 AM
Sun Transit: 12:47 AM
Sunset: 6:16 PM
Daylight: 10 hrs 56 mins
Sun Transit: 12:47 AM
Sunset: 6:16 PM
Daylight: 10 hrs 56 mins
Moonrise: 10:16 PM
Moon Transit: 3:28 AM
Moonset: 9:31 AM
Moon Phase: Waning Gibbous
Moon Illumination: 83.4%
Moon Transit: 3:28 AM
Moonset: 9:31 AM
Moon Phase: Waning Gibbous
Moon Illumination: 83.4%
Best Times for Fishing or Hunting
Major Periods
2:58 AM - 5:28 AM2:09 PM - 4:39 PM
Minor Periods
9:46 PM - 11:16 PM9:01 AM - 10:31 AM
Action Rating: 2 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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