Water Temperature of the Rio Grande in Big Bend National Park, TX
Current Water Temperature
67.5°F
Measurement Time: Sunday, February 22, 2026, 11:00 AM CST
Temperature Locations
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Local Points of Interest
Hot Springs Canyon Trailhead; Rio Grand Village; Daniels Ranch; Big Bend National Park; Ocampo, Coahuila, MexicoRio Grande
Station Name: Rio Grande at Rio Grande Village, Big Bnd NP, TX
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 1,962 feet
Nearest Address:
Río Grande Overlook
Big Bend National Park, TX 79834
Brewster County
GPS Coordinates: 29.1835386, -102.9754409
Nearby Water Temperatures
Rio Grande, Terlingua, TX (37.6 mi)Rio Grande, Presidio, TX (82.3 mi)
Rio Grande, Langtry, TX (84.2 mi)
Rio Grande River, Ojinaga, MX (95.5 mi)
Pecos River, Langtry, TX (101.4 mi)
Pecos River, Pandale, TX (107.6 mi)
Caroline Springs, Sheffield, TX (113.2 mi)
Devils River, Juno, TX (122.5 mi)
Pecos River, Sheffield, TX (124.9 mi)
Pecos River, Girvin, TX (137.4 mi)
Pecos River, Grandfalls, TX (150.9 mi)
Pecos River, Orla, TX (192.6 mi)
Frio River, Concan, TX (198.1 mi)
Pecos River, Red Bluff, NM (209.6 mi)
Pecos River, Malaga, NM (218 mi)
Weather for Big Bend National Park, Texas
Current Weather
82.6°F

Partly cloudy
91°F
89.1°F
89%
SW 12.8 mph
17.7 mph
81.7°F
75.5°F
0 in
50%
4 mi
1012 mbar
0
Five Day Weather Forecast

Mon
H: 85°F
L: 81°F

Tue
H: 85°F
L: 81°F

Wed
H: 85°F
L: 81°F

Thu
H: 85°F
L: 81°F

Fri
H: 84°F
L: 81°F
Air Quality
PM2.5:
31.05 μg/m3
PM10:
79.35 μg/m3
Carbon Monoxide: 409.85 μg/m3
Nitrogen Dioxide: 8.45 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 52 μg/m3
Nitrogen Dioxide: 8.45 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 52 μg/m3
Astronomical
Sunrise: 7:23 AM
Sun Transit: 1:05 PM
Sunset: 6:48 PM
Daylight: 11 hrs 25 mins
Sun Transit: 1:05 PM
Sunset: 6:48 PM
Daylight: 11 hrs 25 mins
Moonrise: 11:04 AM
Moon Transit: 6:17 PM
Moonset: 12:28 AM
Moon Phase: First Quarter
Moon Illumination: 39.8%
Moon Transit: 6:17 PM
Moonset: 12:28 AM
Moon Phase: First Quarter
Moon Illumination: 39.8%
Best Times for Fishing or Hunting
Major Periods
3:30 AM - 6:00 AM5:47 PM - 8:17 PM
Minor Periods
10:34 AM - 12:04 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Monday, February 23, 2026
Weather Forecast
Patchy rain nearby
85.3°F
81.1°F
82.8°F
77%
0.01 in
87%
0%
16.1 mph
2
Air Quality
AQI:
2 - Moderate
PM2.5:
29.38 μg/m3
PM10:
82.87 μg/m3
Carbon Monoxide: 445.25 μg/m3
Nitrogen Dioxide: 5.89 μg/m3
Sulphur Dioxide: 1.92 μg/m3
Ozone: 68.72 μg/m3
Nitrogen Dioxide: 5.89 μg/m3
Sulphur Dioxide: 1.92 μg/m3
Ozone: 68.72 μg/m3
Astronomical
Sunrise: 7:23 AM
Sun Transit: 1:05 PM
Sunset: 6:48 PM
Daylight: 11 hrs 25 mins
Sun Transit: 1:05 PM
Sunset: 6:48 PM
Daylight: 11 hrs 25 mins
Moonrise: 11:04 AM
Moon Transit: 6:17 PM
Moonset: 12:28 AM
Moon Phase: First Quarter
Moon Illumination: 39.8%
Moon Transit: 6:17 PM
Moonset: 12:28 AM
Moon Phase: First Quarter
Moon Illumination: 39.8%
Best Times for Fishing or Hunting
Major Periods
3:30 AM - 6:00 AM5:47 PM - 8:17 PM
Minor Periods
10:34 AM - 12:04 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Tuesday, February 24, 2026
Weather Forecast
Patchy rain nearby
85.2°F
81°F
82.8°F
75%
0.01 in
87%
0%
14.1 mph
2.2
Air Quality
AQI:
2 - Moderate
PM2.5:
35.83 μg/m3
PM10:
110.01 μg/m3
Carbon Monoxide: 482.69 μg/m3
Nitrogen Dioxide: 6.87 μg/m3
Sulphur Dioxide: 2.1 μg/m3
Ozone: 76.48 μg/m3
Nitrogen Dioxide: 6.87 μg/m3
Sulphur Dioxide: 2.1 μg/m3
Ozone: 76.48 μg/m3
Astronomical
Sunrise: 7:22 AM
Sun Transit: 1:05 PM
Sunset: 6:48 PM
Daylight: 11 hrs 26 mins
Sun Transit: 1:05 PM
Sunset: 6:48 PM
Daylight: 11 hrs 26 mins
Moonrise: 11:54 AM
Moon Transit: 7:17 PM
Moonset: 1:37 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%
Moon Transit: 7:17 PM
Moonset: 1:37 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%
Best Times for Fishing or Hunting
Major Periods
4:28 AM - 6:58 AM6:47 PM - 9:17 PM
Minor Periods
11:24 AM - 12:54 AM1:07 AM - 2:37 AM
Action Rating: 4 out of 5
Wednesday, February 25, 2026
Weather Forecast
Patchy rain nearby
84.5°F
81.3°F
82.6°F
74%
0.05 in
77%
0%
14.8 mph
2.2
Air Quality
AQI:
2 - Moderate
PM2.5:
32.19 μg/m3
PM10:
91.23 μg/m3
Carbon Monoxide: 530.42 μg/m3
Nitrogen Dioxide: 7.91 μg/m3
Sulphur Dioxide: 2.12 μg/m3
Ozone: 75.28 μg/m3
Nitrogen Dioxide: 7.91 μg/m3
Sulphur Dioxide: 2.12 μg/m3
Ozone: 75.28 μg/m3
Astronomical
Sunrise: 7:21 AM
Sun Transit: 1:04 PM
Sunset: 6:49 PM
Daylight: 11 hrs 28 mins
Sun Transit: 1:04 PM
Sunset: 6:49 PM
Daylight: 11 hrs 28 mins
Moonrise: 12:52 AM
Moon Transit: 8:20 PM
Moonset: 2:45 AM
Moon Phase: First Quarter
Moon Illumination: 62.3%
Moon Transit: 8:20 PM
Moonset: 2:45 AM
Moon Phase: First Quarter
Moon Illumination: 62.3%
Best Times for Fishing or Hunting
Major Periods
5:30 AM - 8:00 AM7:50 PM - 10:20 PM
Minor Periods
12:22 AM - 1:52 PM2:15 AM - 3:45 AM
Action Rating: 2 out of 5
Thursday, February 26, 2026
Weather Forecast
Patchy rain nearby
84.6°F
81°F
82.7°F
74%
0.05 in
77%
0%
14.8 mph
2.3
Air Quality
AQI:
2 - Moderate
PM2.5:
29.43 μg/m3
PM10:
74.66 μg/m3
Carbon Monoxide: 342.94 μg/m3
Nitrogen Dioxide: 8.05 μg/m3
Sulphur Dioxide: 2.4 μg/m3
Ozone: 67.92 μg/m3
Nitrogen Dioxide: 8.05 μg/m3
Sulphur Dioxide: 2.4 μg/m3
Ozone: 67.92 μg/m3
Astronomical
Sunrise: 7:20 AM
Sun Transit: 1:04 PM
Sunset: 6:50 PM
Daylight: 11 hrs 30 mins
Sun Transit: 1:04 PM
Sunset: 6:50 PM
Daylight: 11 hrs 30 mins
Moonrise: 1:57 PM
Moon Transit: 9:22 PM
Moonset: 3:48 AM
Moon Phase: First Quarter
Moon Illumination: 72.9%
Moon Transit: 9:22 PM
Moonset: 3:48 AM
Moon Phase: First Quarter
Moon Illumination: 72.9%
Best Times for Fishing or Hunting
Major Periods
6:33 AM - 9:03 AM8:52 PM - 11:22 PM
Minor Periods
1:27 PM - 2:57 PM3:18 AM - 4:48 AM
Action Rating: 2 out of 5
Friday, February 27, 2026
Weather Forecast
Partly Cloudy
84.4°F
81.3°F
82.4°F
74%
0 in
0%
0%
16.3 mph
2.6
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
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sunrise: 7:19 AM
Sun Transit: 1:04 PM
Sunset: 6:50 PM
Daylight: 11 hrs 31 mins
Sun Transit: 1:04 PM
Sunset: 6:50 PM
Daylight: 11 hrs 31 mins
Moonrise: 3:05 PM
Moon Transit: 10:21 PM
Moonset: 4:44 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.3%
Moon Transit: 10:21 PM
Moonset: 4:44 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 82.3%
Best Times for Fishing or Hunting
Major Periods
7:34 AM - 10:04 AM12:00 AM - 12:00 AM
Minor Periods
2:35 PM - 4:05 PM4:14 AM - 5:44 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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