Water Temperature of the Medina River in San Antonio, TX

Current Water Temperature

85.5°F

Measurement Time: Sunday, September 6, 2026, 1:15 AM 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

76°F
Partly Sunny
Partly Sunny
94%
0 mph
74°F

Weather Forecast

Mostly Sunny then Slight Chance Showers And Thunderstorms
Today
97°F - Mostly Sunny then Slight Chance Showers And Thunderstorms
Slight Chance Showers And Thunderstorms then Mostly Clear
Tonight
75°F - Slight Chance Showers And Thunderstorms then Mostly Clear
Sunny
Labor Day
99°F - Sunny
Mostly Clear
Monday Night
75°F - Mostly Clear
Sunny
Tuesday
100°F - Sunny
Mostly Clear
Tuesday Night
75°F - Mostly Clear
Sunny
Wednesday
98°F - Sunny
Partly Cloudy
Wednesday Night
75°F - Partly Cloudy
Sunny
Thursday
98°F - Sunny
Mostly Clear
Thursday Night
76°F - Mostly Clear
Sunny
Friday
100°F - Sunny
Mostly Clear
Friday Night
75°F - Mostly Clear
Sunny
Saturday
99°F - Sunny
Partly Cloudy
Saturday Night
75°F - Partly Cloudy

Astronomical

Sunrise: 7:14 AM
Sun Transit: 1:32 PM
Sunset: 7:50 PM
Daylight: 12 hrs 36 mins
Moonrise: 2:11 AM
Moon Transit: 9:35 AM
Moonset: 4:55 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:24 PM - 10:54 PM
9:05 AM - 11:35 AM

Minor Periods

4:25 PM - 5:55 PM
1:41 AM - 3:11 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:14 AM
Sun Transit: 1:32 PM
Sunset: 7:50 PM
Daylight: 12 hrs 36 mins
Moonrise: 2:11 AM
Moon Transit: 9:35 AM
Moonset: 4:55 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:24 PM - 10:54 PM
9:05 AM - 11:35 AM

Minor Periods

4:25 PM - 5:55 PM
1:41 AM - 3:11 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:14 AM
Sun Transit: 1:32 PM
Sunset: 7:50 PM
Daylight: 12 hrs 36 mins
Moonrise: 2:11 AM
Moon Transit: 9:35 AM
Moonset: 4:55 PM
Moon Phase: Last Quarter
Moon Illumination: 18.0%

Best Times for Fishing or Hunting

Major Periods

8:24 PM - 10:54 PM
9:05 AM - 11:35 AM

Minor Periods

4:25 PM - 5:55 PM
1:41 AM - 3:11 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:15 AM
Sun Transit: 1:31 PM
Sunset: 7:48 PM
Daylight: 12 hrs 34 mins
Moonrise: 3:20 AM
Moon Transit: 10:34 AM
Moonset: 5:42 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

9:22 PM - 11:52 PM
10:04 AM - 12:34 AM

Minor Periods

5:12 PM - 6:42 PM
2:50 AM - 4:20 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:15 AM
Sun Transit: 1:31 PM
Sunset: 7:48 PM
Daylight: 12 hrs 34 mins
Moonrise: 3:20 AM
Moon Transit: 10:34 AM
Moonset: 5:42 PM
Moon Phase: Waning Crescent
Moon Illumination: 10.1%

Best Times for Fishing or Hunting

Major Periods

9:22 PM - 11:52 PM
10:04 AM - 12:34 AM

Minor Periods

5:12 PM - 6:42 PM
2:50 AM - 4:20 AM

Action Rating: 2 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:15 AM
Sun Transit: 1:31 PM
Sunset: 7:47 PM
Daylight: 12 hrs 32 mins
Moonrise: 4:31 AM
Moon Transit: 11:30 AM
Moonset: 6:23 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:00 AM - 1:30 PM

Minor Periods

5:53 PM - 7:23 PM
4:01 AM - 5:31 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:15 AM
Sun Transit: 1:31 PM
Sunset: 7:47 PM
Daylight: 12 hrs 32 mins
Moonrise: 4:31 AM
Moon Transit: 11:30 AM
Moonset: 6:23 PM
Moon Phase: Waning Crescent
Moon Illumination: 4.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:00 AM - 1:30 PM

Minor Periods

5:53 PM - 7:23 PM
4:01 AM - 5:31 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:16 AM
Sun Transit: 1:31 PM
Sunset: 7:46 PM
Daylight: 12 hrs 30 mins
Moonrise: 5:38 AM
Moon Transit: 12:22 AM
Moonset: 6:58 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:52 AM - 2:22 PM

Minor Periods

6:28 PM - 7:58 PM
5:08 AM - 6:38 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:16 AM
Sun Transit: 1:31 PM
Sunset: 7:46 PM
Daylight: 12 hrs 30 mins
Moonrise: 5:38 AM
Moon Transit: 12:22 AM
Moonset: 6:58 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.9%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:52 AM - 2:22 PM

Minor Periods

6:28 PM - 7:58 PM
5:08 AM - 6:38 AM

Action Rating: 3 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:16 AM
Sun Transit: 1:30 PM
Sunset: 7:45 PM
Daylight: 12 hrs 29 mins
Moonrise: 6:43 AM
Moon Transit: 1:10 PM
Moonset: 7:30 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

7:00 PM - 8:30 PM
6:13 AM - 7:43 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:16 AM
Sun Transit: 1:30 PM
Sunset: 7:45 PM
Daylight: 12 hrs 29 mins
Moonrise: 6:43 AM
Moon Transit: 1:10 PM
Moonset: 7:30 PM
Moon Phase: New
Moon Illumination: 0.0%

Best Times for Fishing or Hunting

Major Periods

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

Minor Periods

7:00 PM - 8:30 PM
6:13 AM - 7:43 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:17 AM
Sun Transit: 1:30 PM
Sunset: 7:44 PM
Daylight: 12 hrs 27 mins
Moonrise: 7:45 AM
Moon Transit: 1:56 PM
Moonset: 8:01 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:26 PM - 3:56 PM

Minor Periods

7:31 PM - 9:01 PM
7:15 AM - 8:45 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:17 AM
Sun Transit: 1:30 PM
Sunset: 7:44 PM
Daylight: 12 hrs 27 mins
Moonrise: 7:45 AM
Moon Transit: 1:56 PM
Moonset: 8:01 PM
Moon Phase: New
Moon Illumination: 1.7%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:26 PM - 3:56 PM

Minor Periods

7:31 PM - 9:01 PM
7:15 AM - 8:45 AM

Action Rating: 5 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:17 AM
Sun Transit: 1:30 PM
Sunset: 7:42 PM
Daylight: 12 hrs 25 mins
Moonrise: 8:45 AM
Moon Transit: 2:41 PM
Moonset: 8:32 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:39 AM - 3:09 AM
2:11 PM - 4:41 PM

Minor Periods

8:02 PM - 9:32 PM
8:15 AM - 9:45 AM

Action Rating: 4 out of 5

Wednesday, December 31, 1969

Weather Forecast

°F
°F
°F
%
in
%
%
mph


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: 7:17 AM
Sun Transit: 1:30 PM
Sunset: 7:42 PM
Daylight: 12 hrs 25 mins
Moonrise: 8:45 AM
Moon Transit: 2:41 PM
Moonset: 8:32 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:39 AM - 3:09 AM
2:11 PM - 4:41 PM

Minor Periods

8:02 PM - 9:32 PM
8:15 AM - 9:45 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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