Water Temperature of the Medina River in San Antonio, TX

Current Water Temperature

32.0°F

Measurement Time: Friday, October 2, 2026, 12:31 AM CDT

Temperature Locations

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Local Points of Interest

Medina River Natural Area

Medina River

Station Name: Medina Rv nr Somerset, TX
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 528 feet

Nearest Address:
Palo Alto Rd
San Antonio, TX 78264
Bexar County

GPS Coordinates: 29.26218286, -98.5814074

Nearby Water Temperatures

Medina River, San Antonio, TX (5.5 mi)
San Antonio River, Elmendorf, TX (13.9 mi)
San Antonio River, Runge, TX (58.4 mi)
Jacob's Well Spring, Wimberley, TX (60 mi)
Frio River, Concan, TX (69.4 mi)
San Antonio River, Goliad, TX (83.8 mi)
Barton Springs, Austin, TX (84.5 mi)
Nueces River, San Patricio, TX (103.7 mi)
Nueces River, Odem, TX (110.7 mi)
Rincon Bayou Channel, Odem, TX (111 mi)
Viola Turning Basin, Corpus Christi, TX (117.1 mi)
Neuces Bay, Corpus Christi, TX (119.1 mi)
Corpus Christi Bay, Corpus Christi, TX (123.6 mi)
Corpus Christi Bay, Portland, TX (123.7 mi)
Aransas Bay, Rockport, TX (126.5 mi)

Weather for San Antonio, Texas

Current Weather

74°F
Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
97%
ENE 5 mph
73°F

Weather Forecast

Showers And Thunderstorms Likely
Overnight
72°F - Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Friday
81°F - Showers And Thunderstorms Likely
Chance Showers And Thunderstorms
Friday Night
70°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Saturday
83°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Saturday Night
71°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms
Sunday
82°F - Chance Showers And Thunderstorms
Chance Showers And Thunderstorms then Mostly Cloudy
Sunday Night
70°F - Chance Showers And Thunderstorms then Mostly Cloudy
Mostly Sunny
Monday
83°F - Mostly Sunny
Mostly Clear
Monday Night
66°F - Mostly Clear
Sunny
Tuesday
85°F - Sunny
Mostly Clear
Tuesday Night
65°F - Mostly Clear
Sunny
Wednesday
86°F - Sunny
Mostly Clear
Wednesday Night
65°F - Mostly Clear
Sunny
Thursday
86°F - Sunny

Astronomical

Sunrise: 7:28 AM
Sun Transit: 1:23 PM
Sunset: 7:18 PM
Daylight: 11 hrs 50 mins
Moonrise: 12:04 PM
Moon Transit: 6:26 AM
Moonset: 1:54 PM
Moon Phase: Last Quarter
Moon Illumination: 55.3%

Best Times for Fishing or Hunting

Major Periods

5:56 AM - 8:26 AM
5:16 PM - 7:46 PM

Minor Periods

12:00 AM - 12:00 AM
1:24 PM - 2:54 PM

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: 7:28 AM
Sun Transit: 1:23 PM
Sunset: 7:18 PM
Daylight: 11 hrs 50 mins
Moonrise: 12:04 PM
Moon Transit: 6:26 AM
Moonset: 1:54 PM
Moon Phase: Last Quarter
Moon Illumination: 55.3%

Best Times for Fishing or Hunting

Major Periods

5:56 AM - 8:26 AM
5:16 PM - 7:46 PM

Minor Periods

12:00 AM - 12:00 AM
1:24 PM - 2:54 PM

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: 7:28 AM
Sun Transit: 1:23 PM
Sunset: 7:18 PM
Daylight: 11 hrs 50 mins
Moonrise: 12:04 PM
Moon Transit: 6:26 AM
Moonset: 1:54 PM
Moon Phase: Last Quarter
Moon Illumination: 55.3%

Best Times for Fishing or Hunting

Major Periods

5:56 AM - 8:26 AM
5:16 PM - 7:46 PM

Minor Periods

12:00 AM - 12:00 AM
1:24 PM - 2:54 PM

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: 7:28 AM
Sun Transit: 1:23 PM
Sunset: 7:18 PM
Daylight: 11 hrs 50 mins
Moonrise: 12:04 PM
Moon Transit: 6:26 AM
Moonset: 1:54 PM
Moon Phase: Last Quarter
Moon Illumination: 55.3%

Best Times for Fishing or Hunting

Major Periods

5:56 AM - 8:26 AM
5:16 PM - 7:46 PM

Minor Periods

12:00 AM - 12:00 AM
1:24 PM - 2:54 PM

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: 7:28 AM
Sun Transit: 1:23 PM
Sunset: 7:17 PM
Daylight: 11 hrs 49 mins
Moonrise: 12:04 AM
Moon Transit: 7:29 AM
Moonset: 2:51 PM
Moon Phase: Last Quarter
Moon Illumination: 43.9%

Best Times for Fishing or Hunting

Major Periods

6:59 AM - 9:29 AM
6:18 PM - 8:48 PM

Minor Periods

2:21 PM - 3:51 PM
12:00 AM - 12:00 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: 7:28 AM
Sun Transit: 1:23 PM
Sunset: 7:17 PM
Daylight: 11 hrs 49 mins
Moonrise: 12:04 AM
Moon Transit: 7:29 AM
Moonset: 2:51 PM
Moon Phase: Last Quarter
Moon Illumination: 43.9%

Best Times for Fishing or Hunting

Major Periods

6:59 AM - 9:29 AM
6:18 PM - 8:48 PM

Minor Periods

2:21 PM - 3:51 PM
12:00 AM - 12:00 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: 7:29 AM
Sun Transit: 1:22 PM
Sunset: 7:16 PM
Daylight: 11 hrs 47 mins
Moonrise: 1:12 AM
Moon Transit: 8:29 AM
Moonset: 3:40 PM
Moon Phase: Last Quarter
Moon Illumination: 32.9%

Best Times for Fishing or Hunting

Major Periods

7:59 AM - 10:29 AM
7:16 PM - 9:46 PM

Minor Periods

3:10 PM - 4:40 PM
12:42 AM - 2:12 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: 7:29 AM
Sun Transit: 1:22 PM
Sunset: 7:16 PM
Daylight: 11 hrs 47 mins
Moonrise: 1:12 AM
Moon Transit: 8:29 AM
Moonset: 3:40 PM
Moon Phase: Last Quarter
Moon Illumination: 32.9%

Best Times for Fishing or Hunting

Major Periods

7:59 AM - 10:29 AM
7:16 PM - 9:46 PM

Minor Periods

3:10 PM - 4:40 PM
12:42 AM - 2:12 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: 7:30 AM
Sun Transit: 1:22 PM
Sunset: 7:15 PM
Daylight: 11 hrs 45 mins
Moonrise: 2:20 AM
Moon Transit: 9:24 AM
Moonset: 4:22 PM
Moon Phase: Last Quarter
Moon Illumination: 22.8%

Best Times for Fishing or Hunting

Major Periods

8:54 AM - 11:24 AM
8:10 PM - 10:40 PM

Minor Periods

3:52 PM - 5:22 PM
1:50 AM - 3:20 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: 7:30 AM
Sun Transit: 1:22 PM
Sunset: 7:15 PM
Daylight: 11 hrs 45 mins
Moonrise: 2:20 AM
Moon Transit: 9:24 AM
Moonset: 4:22 PM
Moon Phase: Last Quarter
Moon Illumination: 22.8%

Best Times for Fishing or Hunting

Major Periods

8:54 AM - 11:24 AM
8:10 PM - 10:40 PM

Minor Periods

3:52 PM - 5:22 PM
1:50 AM - 3:20 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: 7:30 AM
Sun Transit: 1:22 PM
Sunset: 7:14 PM
Daylight: 11 hrs 44 mins
Moonrise: 3:26 AM
Moon Transit: 10:16 AM
Moonset: 4:58 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

8:59 PM - 11:29 PM
9:46 AM - 12:16 AM

Minor Periods

4:28 PM - 5:58 PM
2:56 AM - 4:26 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: 7:30 AM
Sun Transit: 1:22 PM
Sunset: 7:14 PM
Daylight: 11 hrs 44 mins
Moonrise: 3:26 AM
Moon Transit: 10:16 AM
Moonset: 4:58 PM
Moon Phase: Waning Crescent
Moon Illumination: 14.1%

Best Times for Fishing or Hunting

Major Periods

8:59 PM - 11:29 PM
9:46 AM - 12:16 AM

Minor Periods

4:28 PM - 5:58 PM
2:56 AM - 4:26 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: 7:31 AM
Sun Transit: 1:22 PM
Sunset: 7:13 PM
Daylight: 11 hrs 42 mins
Moonrise: 4:31 AM
Moon Transit: 11:04 AM
Moonset: 5:30 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:34 AM - 1:04 PM

Minor Periods

5:00 PM - 6:30 PM
4:01 AM - 5:31 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: 7:31 AM
Sun Transit: 1:22 PM
Sunset: 7:13 PM
Daylight: 11 hrs 42 mins
Moonrise: 4:31 AM
Moon Transit: 11:04 AM
Moonset: 5:30 PM
Moon Phase: Waning Crescent
Moon Illumination: 7.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:34 AM - 1:04 PM

Minor Periods

5:00 PM - 6:30 PM
4:01 AM - 5:31 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: 7:31 AM
Sun Transit: 1:21 PM
Sunset: 7:11 PM
Daylight: 11 hrs 40 mins
Moonrise: 5:32 AM
Moon Transit: 11:50 AM
Moonset: 6:01 PM
Moon Phase: Waning Crescent
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:20 AM - 1:50 PM

Minor Periods

5:31 PM - 7:01 PM
5:02 AM - 6:32 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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