Water Temperature of the Rio Grande in Langtry, TX

Current Water Temperature

53.4°F

Measurement Time: Saturday, January 17, 2026, 4:00 AM CST

Temperature Locations

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Rio Grande

Station Name: Rio Grande at Foster Rh nr Langtry, TX
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 1,243 feet

Nearest Address:
Foster Ranch Rd
Langtry, TX 78871
Val Verde County

GPS Coordinates: 29.78075694, -101.7559523

Nearby Water Temperatures

Pecos River, Langtry, TX (18.6 mi)
Pecos River, Pandale, TX (36.9 mi)
Devils River, Juno, TX (38.7 mi)
Caroline Springs, Sheffield, TX (47.6 mi)
Pecos River, Sheffield, TX (60.7 mi)
Rio Grande, Big Bend National Park, TX (84.2 mi)
Pecos River, Girvin, TX (100.1 mi)
Rio Grande, Terlingua, TX (118.9 mi)
Frio River, Concan, TX (124.8 mi)
Pecos River, Grandfalls, TX (132.4 mi)
Rio Grande, Presidio, TX (153 mi)
Rio Grande River, Ojinaga, MX (163.9 mi)
Colorado River, Ballinger, TX (168.6 mi)
Pecos River, Orla, TX (189.9 mi)
Medina River, San Antonio, TX (194.2 mi)

Weather for Langtry, Texas

Current Weather

45°F
Sunny
Sunny
39.2°F
45.2°F
22%
ESE 11.6 mph
13.4 mph
40.3°F
19°F
0 in
0%
6 mi
1025 mbar
2.9

Five Day Weather Forecast

Sunny
Sat
H: 54°F
L: 33°F
Sunny
Sun
H: 64°F
L: 34°F
Partly Cloudy
Mon
H: 65°F
L: 42°F
Patchy rain nearby
Tue
H: 53°F
L: 44°F
Patchy rain nearby
Wed
H: 63°F
L: 44°F

Air Quality

PM2.5: 3.28 μg/m3
PM10: 3.58 μg/m3
Carbon Monoxide: 146.68 μg/m3
Nitrogen Dioxide: 1.58 μg/m3
Sulphur Dioxide: 3.48 μg/m3
Ozone: 98 μg/m3

Astronomical

Sunrise: 7:43 AM
Sun Transit: 12:57 AM
Sunset: 6:12 PM
Daylight: 10 hrs 29 mins
Moonrise: 7:06 AM
Moon Transit: 12:07 AM
Moonset: 5:12 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:37 AM - 2:07 PM

Minor Periods

4:42 PM - 6:12 PM
6:36 AM - 8:06 AM

Action Rating: 5 out of 5

Red Flag Warning issued January 17 at 12:05AM CST until January 17 at 8:00PM CST by NWS Austin/San Antonio TX

Effective: Sat January 17, 2026, 12:05 AM
Expires: Sat January 17, 2026, 8:00 PM

...CRITICAL FIRE WEATHER CONDITIONS EXPECTED TODAY... .Gusty north winds and dry air along with increasing fire danger will lead to critical fire weather conditions across all of South Central Texas today. * AFFECTED AREA...All of South Central Texas. * TIMING...From 10 AM this morning to 8 PM CST this evening. * WINDS...North to northeast 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 12 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended.

A Red Flag Warning means that critical fire weather conditions are either occurring now....or will shortly. A combination of strong winds...low relative humidity...and warm temperatures can contribute to extreme fire behavior.
Saturday, January 17, 2026

Weather Forecast

Sunny
53.6°F
32.5°F
43.1°F
45%
0 in
0%
0%
22.8 mph
0.8


Air Quality

AQI: 1 - Good
PM2.5: 2.49 μg/m3
PM10: 2.68 μg/m3
Carbon Monoxide: 143.81 μg/m3
Nitrogen Dioxide: 2.83 μg/m3
Sulphur Dioxide: 2.75 μg/m3
Ozone: 69.56 μg/m3

Astronomical

Sunrise: 7:43 AM
Sun Transit: 12:57 AM
Sunset: 6:12 PM
Daylight: 10 hrs 29 mins
Moonrise: 7:06 AM
Moon Transit: 12:07 AM
Moonset: 5:12 PM
Moon Phase: New
Moon Illumination: 0.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:37 AM - 2:07 PM

Minor Periods

4:42 PM - 6:12 PM
6:36 AM - 8:06 AM

Action Rating: 5 out of 5

Sunday, January 18, 2026

Weather Forecast

Sunny
63.5°F
34°F
46.2°F
28%
0 in
0%
0%
14.8 mph
0.9


Air Quality

AQI: 1 - Good
PM2.5: 3.89 μg/m3
PM10: 4.08 μg/m3
Carbon Monoxide: 153.17 μg/m3
Nitrogen Dioxide: 4.01 μg/m3
Sulphur Dioxide: 5.37 μg/m3
Ozone: 67.08 μg/m3

Astronomical

Sunrise: 7:42 AM
Sun Transit: 12:57 AM
Sunset: 6:13 PM
Daylight: 10 hrs 30 mins
Moonrise: 7:49 AM
Moon Transit: 12:58 AM
Moonset: 6:12 PM
Moon Phase: New
Moon Illumination: 2.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:28 AM - 2:58 PM

Minor Periods

5:42 PM - 7:12 PM
7:19 AM - 8:49 AM

Action Rating: 4 out of 5

Monday, January 19, 2026

Weather Forecast

Partly Cloudy
65.4°F
41.9°F
49.5°F
48%
0 in
0%
0%
14.3 mph
0


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: 7:42 AM
Sun Transit: 12:57 AM
Sunset: 6:14 PM
Daylight: 10 hrs 32 mins
Moonrise: 8:29 AM
Moon Transit: 1:48 PM
Moonset: 7:13 PM
Moon Phase: New
Moon Illumination: 0.4%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
1:18 PM - 3:48 PM

Minor Periods

6:43 PM - 8:13 PM
7:59 AM - 9:29 AM

Action Rating: 5 out of 5

Tuesday, January 20, 2026

Weather Forecast

Patchy rain nearby
52.6°F
44°F
49.2°F
78%
0.11 in
86%
0%
16.1 mph
2


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: 7:42 AM
Sun Transit: 12:58 AM
Sunset: 6:15 PM
Daylight: 10 hrs 33 mins
Moonrise: 9:03 AM
Moon Transit: 2:35 PM
Moonset: 8:14 PM
Moon Phase: New
Moon Illumination: 3.1%

Best Times for Fishing or Hunting

Major Periods

12:04 AM - 2:34 AM
2:05 PM - 4:35 PM

Minor Periods

7:44 PM - 9:14 PM
8:33 AM - 10:03 AM

Action Rating: 3 out of 5

Wednesday, January 21, 2026

Weather Forecast

Patchy rain nearby
63.2°F
44.2°F
52.6°F
73%
0.04 in
81%
0%
7.8 mph
3


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: 7:42 AM
Sun Transit: 12:58 AM
Sunset: 6:15 PM
Daylight: 10 hrs 34 mins
Moonrise: 9:34 AM
Moon Transit: 3:20 PM
Moonset: 9:13 PM
Moon Phase: Waxing Crescent
Moon Illumination: 8.1%

Best Times for Fishing or Hunting

Major Periods

12:50 AM - 3:20 AM
2:50 PM - 5:20 PM

Minor Periods

8:43 PM - 10:13 PM
9:04 AM - 10:34 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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