Water Temperature of the Rio Grande in Big Bend National Park, TX
Current Water Temperature
66.4°F
Measurement Time: Sunday, February 8, 2026, 10:00 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
74°F

Sunny
74.1°F
74.1°F
26%
N 2.2 mph
6.7 mph
74°F
37.4°F
0 in
0%
6 mi
1019 mbar
1.6
Five Day Weather Forecast

Sun
H: 75°F
L: 58°F

Mon
H: 77°F
L: 53°F

Tue
H: 69°F
L: 58°F

Wed
H: 66°F
L: 51°F

Thu
H: 75°F
L: 58°F
Air Quality
AQI:
1 - Good
PM2.5:
5.47 μg/m3
PM10:
6.07 μg/m3
Carbon Monoxide: 115.47 μg/m3
Nitrogen Dioxide: 1.57 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 80 μg/m3
Nitrogen Dioxide: 1.57 μg/m3
Sulphur Dioxide: 1.07 μg/m3
Ozone: 80 μg/m3
Astronomical
Sunrise: 7:36 AM
Sun Transit: 1:06 PM
Sunset: 6:37 PM
Daylight: 11 hrs 1 mins
Sun Transit: 1:06 PM
Sunset: 6:37 PM
Daylight: 11 hrs 1 mins
Moonrise: 12:27 AM
Moon Transit: 5:55 AM
Moonset: 11:18 AM
Moon Phase: Last Quarter
Moon Illumination: 52.5%
Moon Transit: 5:55 AM
Moonset: 11:18 AM
Moon Phase: Last Quarter
Moon Illumination: 52.5%
Best Times for Fishing or Hunting
Major Periods
5:25 AM - 7:55 AM4:00 PM - 6:30 PM
Minor Periods
10:48 AM - 12:18 AM12:00 AM - 12:00 AM
Action Rating: 4 out of 5
Sunday, February 8, 2026
Weather Forecast
Patchy rain nearby
74.8°F
57.6°F
65.9°F
28%
0.03 in
86%
0%
5.8 mph
1
Air Quality
AQI:
1 - Good
PM2.5:
4.75 μg/m3
PM10:
5.39 μg/m3
Carbon Monoxide: 129.75 μg/m3
Nitrogen Dioxide: 1.8 μg/m3
Sulphur Dioxide: 1.59 μg/m3
Ozone: 82.2 μg/m3
Nitrogen Dioxide: 1.8 μg/m3
Sulphur Dioxide: 1.59 μg/m3
Ozone: 82.2 μg/m3
Astronomical
Sunrise: 7:36 AM
Sun Transit: 1:06 PM
Sunset: 6:37 PM
Daylight: 11 hrs 1 mins
Sun Transit: 1:06 PM
Sunset: 6:37 PM
Daylight: 11 hrs 1 mins
Moonrise: 12:27 AM
Moon Transit: 5:55 AM
Moonset: 11:18 AM
Moon Phase: Last Quarter
Moon Illumination: 52.5%
Moon Transit: 5:55 AM
Moonset: 11:18 AM
Moon Phase: Last Quarter
Moon Illumination: 52.5%
Best Times for Fishing or Hunting
Major Periods
5:25 AM - 7:55 AM4:00 PM - 6:30 PM
Minor Periods
10:48 AM - 12:18 AM12:00 AM - 12:00 AM
Action Rating: 4 out of 5
Monday, February 9, 2026
Weather Forecast
Sunny
77.2°F
52.9°F
65.1°F
38%
0 in
0%
0%
5.4 mph
1.3
Air Quality
AQI:
1 - Good
PM2.5:
5.64 μg/m3
PM10:
6.09 μg/m3
Carbon Monoxide: 115.43 μg/m3
Nitrogen Dioxide: 1.94 μg/m3
Sulphur Dioxide: 1.96 μg/m3
Ozone: 82 μg/m3
Nitrogen Dioxide: 1.94 μg/m3
Sulphur Dioxide: 1.96 μg/m3
Ozone: 82 μg/m3
Astronomical
Sunrise: 7:35 AM
Sun Transit: 1:06 PM
Sunset: 6:37 PM
Daylight: 11 hrs 2 mins
Sun Transit: 1:06 PM
Sunset: 6:37 PM
Daylight: 11 hrs 2 mins
Moonrise: 1:23 AM
Moon Transit: 6:40 AM
Moonset: 11:54 AM
Moon Phase: Last Quarter
Moon Illumination: 41.2%
Moon Transit: 6:40 AM
Moonset: 11:54 AM
Moon Phase: Last Quarter
Moon Illumination: 41.2%
Best Times for Fishing or Hunting
Major Periods
6:10 AM - 8:40 AM4:47 PM - 7:17 PM
Minor Periods
11:24 AM - 12:54 AM12:53 AM - 2:23 AM
Action Rating: 2 out of 5
Tuesday, February 10, 2026
Weather Forecast
Overcast
69.1°F
57.7°F
63°F
44%
0 in
0%
0%
10.7 mph
0.5
Air Quality
AQI:
1 - Good
PM2.5:
7.72 μg/m3
PM10:
8.24 μg/m3
Carbon Monoxide: 128.83 μg/m3
Nitrogen Dioxide: 1.24 μg/m3
Sulphur Dioxide: 2.04 μg/m3
Ozone: 82.72 μg/m3
Nitrogen Dioxide: 1.24 μg/m3
Sulphur Dioxide: 2.04 μg/m3
Ozone: 82.72 μg/m3
Astronomical
Sunrise: 7:34 AM
Sun Transit: 1:06 PM
Sunset: 6:38 PM
Daylight: 11 hrs 4 mins
Sun Transit: 1:06 PM
Sunset: 6:38 PM
Daylight: 11 hrs 4 mins
Moonrise: 2:21 AM
Moon Transit: 7:28 AM
Moonset: 12:34 AM
Moon Phase: Last Quarter
Moon Illumination: 30.3%
Moon Transit: 7:28 AM
Moonset: 12:34 AM
Moon Phase: Last Quarter
Moon Illumination: 30.3%
Best Times for Fishing or Hunting
Major Periods
6:58 AM - 9:28 AM5:36 PM - 8:06 PM
Minor Periods
12:04 AM - 1:34 PM1:51 AM - 3:21 AM
Action Rating: 2 out of 5
Wednesday, February 11, 2026
Weather Forecast
Mist
65.5°F
51.1°F
57.1°F
79%
0 in
0%
0%
3.8 mph
1.5
Air Quality
AQI:
1 - Good
PM2.5:
3.97 μg/m3
PM10:
4.21 μg/m3
Carbon Monoxide: 113.58 μg/m3
Nitrogen Dioxide: 1.67 μg/m3
Sulphur Dioxide: 0.87 μg/m3
Ozone: 74.64 μg/m3
Nitrogen Dioxide: 1.67 μg/m3
Sulphur Dioxide: 0.87 μg/m3
Ozone: 74.64 μg/m3
Astronomical
Sunrise: 7:34 AM
Sun Transit: 1:06 PM
Sunset: 6:39 PM
Daylight: 11 hrs 5 mins
Sun Transit: 1:06 PM
Sunset: 6:39 PM
Daylight: 11 hrs 5 mins
Moonrise: 3:17 AM
Moon Transit: 8:18 AM
Moonset: 1:19 PM
Moon Phase: Last Quarter
Moon Illumination: 20.5%
Moon Transit: 8:18 AM
Moonset: 1:19 PM
Moon Phase: Last Quarter
Moon Illumination: 20.5%
Best Times for Fishing or Hunting
Major Periods
7:48 AM - 10:18 AM6:27 PM - 8:57 PM
Minor Periods
12:49 AM - 2:19 PM2:47 AM - 4:17 AM
Action Rating: 4 out of 5
Thursday, February 12, 2026
Weather Forecast
Sunny
74.5°F
58.2°F
65.7°F
47%
0 in
0%
0%
4.5 mph
1.4
Air Quality
AQI:
1 - Good
PM2.5:
2.76 μg/m3
PM10:
2.97 μg/m3
Carbon Monoxide: 113.4 μg/m3
Nitrogen Dioxide: 2.36 μg/m3
Sulphur Dioxide: 0.67 μg/m3
Ozone: 69.31 μg/m3
Nitrogen Dioxide: 2.36 μg/m3
Sulphur Dioxide: 0.67 μg/m3
Ozone: 69.31 μg/m3
Astronomical
Sunrise: 7:33 AM
Sun Transit: 1:06 PM
Sunset: 6:40 PM
Daylight: 11 hrs 7 mins
Sun Transit: 1:06 PM
Sunset: 6:40 PM
Daylight: 11 hrs 7 mins
Moonrise: 4:12 AM
Moon Transit: 9:10 AM
Moonset: 2:11 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.2%
Moon Transit: 9:10 AM
Moonset: 2:11 PM
Moon Phase: Waning Crescent
Moon Illumination: 12.2%
Best Times for Fishing or Hunting
Major Periods
8:40 AM - 11:10 AM7:19 PM - 9:49 PM
Minor Periods
1:41 PM - 3:11 PM3:42 AM - 5:12 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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