Water Temperature of the Rio Grande in Langtry, TX
Current Water Temperature
50.0°F
Measurement Time: Monday, January 19, 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
40.5°F
45.6°F
28%
SE 8.3 mph
9.5 mph
42.6°F
16.4°F
0 in
0%
6 mi
1022 mbar
2.9
Five Day Weather Forecast

Mon
H: 70°F
L: 33°F

Tue
H: 44°F
L: 38°F

Wed
H: 67°F
L: 42°F

Thu
H: 74°F
L: 29°F

Fri
H: 74°F
L: 52°F
Air Quality
AQI:
1 - Good
PM2.5:
4.78 μg/m3
PM10:
4.88 μg/m3
Carbon Monoxide: 155.68 μg/m3
Nitrogen Dioxide: 1.88 μg/m3
Sulphur Dioxide: 3.98 μg/m3
Ozone: 102 μg/m3
Nitrogen Dioxide: 1.88 μg/m3
Sulphur Dioxide: 3.98 μg/m3
Ozone: 102 μg/m3
Astronomical
Sunrise: 7:42 AM
Sun Transit: 12:57 AM
Sunset: 6:14 PM
Daylight: 10 hrs 32 mins
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%
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 AM1:18 PM - 3:48 PM
Minor Periods
6:43 PM - 8:13 PM7:59 AM - 9:29 AM
Action Rating: 5 out of 5
Monday, January 19, 2026
Weather Forecast
Sunny
69.6°F
33.4°F
49.2°F
27%
0 in
0%
0%
15.7 mph
0.9
Air Quality
AQI:
1 - Good
PM2.5:
3.5 μg/m3
PM10:
3.54 μg/m3
Carbon Monoxide: 154 μg/m3
Nitrogen Dioxide: 3.06 μg/m3
Sulphur Dioxide: 3.79 μg/m3
Ozone: 74.56 μg/m3
Nitrogen Dioxide: 3.06 μg/m3
Sulphur Dioxide: 3.79 μg/m3
Ozone: 74.56 μg/m3
Astronomical
Sunrise: 7:42 AM
Sun Transit: 12:57 AM
Sunset: 6:14 PM
Daylight: 10 hrs 32 mins
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%
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 AM1:18 PM - 3:48 PM
Minor Periods
6:43 PM - 8:13 PM7:59 AM - 9:29 AM
Action Rating: 5 out of 5
Tuesday, January 20, 2026
Weather Forecast
Overcast
43.9°F
38.3°F
42.8°F
62%
0 in
0%
0%
16.8 mph
0.2
Air Quality
AQI:
1 - Good
PM2.5:
5.02 μg/m3
PM10:
5.93 μg/m3
Carbon Monoxide: 156.24 μg/m3
Nitrogen Dioxide: 3.77 μg/m3
Sulphur Dioxide: 2.35 μg/m3
Ozone: 71.8 μg/m3
Nitrogen Dioxide: 3.77 μg/m3
Sulphur Dioxide: 2.35 μg/m3
Ozone: 71.8 μg/m3
Astronomical
Sunrise: 7:42 AM
Sun Transit: 12:58 AM
Sunset: 6:15 PM
Daylight: 10 hrs 33 mins
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%
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 AM2:05 PM - 4:35 PM
Minor Periods
7:44 PM - 9:14 PM8:33 AM - 10:03 AM
Action Rating: 3 out of 5
Wednesday, January 21, 2026
Weather Forecast
Cloudy
66.9°F
41.7°F
50.8°F
60%
0 in
0%
0%
13.4 mph
0.9
Air Quality
AQI:
1 - Good
PM2.5:
5.94 μg/m3
PM10:
6.82 μg/m3
Carbon Monoxide: 153.12 μg/m3
Nitrogen Dioxide: 3.25 μg/m3
Sulphur Dioxide: 3.12 μg/m3
Ozone: 68.28 μg/m3
Nitrogen Dioxide: 3.25 μg/m3
Sulphur Dioxide: 3.12 μg/m3
Ozone: 68.28 μg/m3
Astronomical
Sunrise: 7:42 AM
Sun Transit: 12:58 AM
Sunset: 6:15 PM
Daylight: 10 hrs 34 mins
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%
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 AM2:50 PM - 5:20 PM
Minor Periods
8:43 PM - 10:13 PM9:04 AM - 10:34 AM
Action Rating: 2 out of 5
Thursday, January 22, 2026
Weather Forecast
Sunny
74.2°F
28.6°F
46.8°F
65%
0 in
0%
0%
15.9 mph
0.7
Air Quality
AQI:
1 - Good
PM2.5:
4.33 μg/m3
PM10:
4.61 μg/m3
Carbon Monoxide: 186.08 μg/m3
Nitrogen Dioxide: 3.46 μg/m3
Sulphur Dioxide: 1.32 μg/m3
Ozone: 54.24 μg/m3
Nitrogen Dioxide: 3.46 μg/m3
Sulphur Dioxide: 1.32 μg/m3
Ozone: 54.24 μg/m3
Astronomical
Sunrise: 7:41 AM
Sun Transit: 12:58 AM
Sunset: 6:16 PM
Daylight: 10 hrs 35 mins
Sun Transit: 12:58 AM
Sunset: 6:16 PM
Daylight: 10 hrs 35 mins
Moonrise: 10:04 AM
Moon Transit: 12:00 AM
Moonset: 10:14 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%
Moon Transit: 12:00 AM
Moonset: 10:14 PM
Moon Phase: Waxing Crescent
Moon Illumination: 15.4%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM1:35 AM - 4:05 AM
Minor Periods
9:44 PM - 11:14 PM9:34 AM - 11:04 AM
Action Rating: 2 out of 5
Friday, January 23, 2026
Weather Forecast
Moderate rain
74.4°F
52°F
63.1°F
77%
0.31 in
88%
0%
22.4 mph
0
Air Quality
AQI:
1 - Good
PM2.5:
6.29 μg/m3
PM10:
6.48 μg/m3
Carbon Monoxide: 176.37 μg/m3
Nitrogen Dioxide: 2.95 μg/m3
Sulphur Dioxide: 4.43 μg/m3
Ozone: 74.77 μg/m3
Nitrogen Dioxide: 2.95 μg/m3
Sulphur Dioxide: 4.43 μg/m3
Ozone: 74.77 μg/m3
Astronomical
Sunrise: 7:41 AM
Sun Transit: 12:58 AM
Sunset: 6:17 PM
Daylight: 10 hrs 36 mins
Sun Transit: 12:58 AM
Sunset: 6:17 PM
Daylight: 10 hrs 36 mins
Moonrise: 10:33 AM
Moon Transit: 8:54 AM
Moonset: 11:14 PM
Moon Phase: Waxing Crescent
Moon Illumination: 24.4%
Moon Transit: 8:54 AM
Moonset: 11:14 PM
Moon Phase: Waxing Crescent
Moon Illumination: 24.4%
Best Times for Fishing or Hunting
Major Periods
8:24 AM - 10:54 AM2:20 AM - 4:50 AM
Minor Periods
12:00 AM - 12:00 AM10:03 AM - 11:33 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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