Water Temperature of the Rio Grande in Big Bend National Park, TX

Current Water Temperature

75.0°F

Measurement Time: Saturday, March 14, 2026, 9:00 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, Mexico

Rio 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

87.2°F
Sunny
Sunny
83.2°F
83.2°F
11%
W 16.8 mph
19.3 mph
87.2°F
27.5°F
0 in
0%
6 mi
1007 mbar
5.9

Five Day Weather Forecast

Sunny
Sat
H: 88°F
L: 65°F
Sunny
Sun
H: 85°F
L: 50°F
Overcast
Mon
H: 56°F
L: 37°F
Sunny
Tue
H: 68°F
L: 36°F
Sunny
Wed
H: 84°F
L: 54°F

Air Quality

AQI: 1 - Good
PM2.5: 2.47 μg/m3
PM10: 3.07 μg/m3
Carbon Monoxide: 124.47 μg/m3
Nitrogen Dioxide: 1.27 μg/m3
Sulphur Dioxide: 0.77 μg/m3
Ozone: 100 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:00 AM
Sunset: 7:00 PM
Daylight: 11 hrs 57 mins
Moonrise: 4:24 AM
Moon Transit: 9:35 AM
Moonset: 2:52 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.9%

Best Times for Fishing or Hunting

Major Periods

7:42 PM - 10:12 PM
9:05 AM - 11:35 AM

Minor Periods

2:22 PM - 3:52 PM
3:54 AM - 5:24 AM

Action Rating: 2 out of 5

Fire Weather Watch issued March 14 at 1:42AM CDT until March 15 at 9:00PM CDT by NWS Midland/Odessa TX

Effective: Sat March 14, 2026, 12:42 AM
Expires: Sat March 14, 2026, 4:00 PM

...FIRE WEATHER WATCH IN EFFECT FROM 12 PM CDT /11 AM MDT/ TO 9 PM CDT /8 PM MDT/ SUNDAY FOR LOW RELATIVE HUMIDITY BELOW 15 PERCENT, 20 FOOT WINDS AROUND 20 MPH OR GREATER, AND HIGH FIRE DANGER FOR SOUTHEAST NEW MEXICO AND WEST TEXAS... The National Weather Service in Midland/Odessa has issued a Fire Weather Watch for wind and low relative humidity, which is in effect from Sunday afternoon through Sunday evening. * WINDS...Westerly to northwesterly 25 to 35 mph with gusts 45 to 55 mph, with stronger sustained winds and gusts for the higher terrain. * RELATIVE HUMIDITY...As low as 5 percent. * RFTI...7 to 8 or extreme. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * SEVERITY... FUELS (ERC)...70th-89th percentile...4 (out of 5). WEATHER...Extreme...4 (out of 5). FIRE ENVIRONMENT...8 (out of 10).

A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.


Red Flag Warning issued March 14 at 1:02PM CDT until March 15 at 9:00PM CDT by NWS Midland/Odessa TX

Effective: Sat March 14, 2026, 12:02 PM
Expires: Sun March 15, 2026, 5:00 AM

...RED FLAG WARNING IN EFFECT FROM 12 PM CDT /11 AM MDT/ TO 9 PM CDT /8 PM MDT/ SUNDAY FOR LOW RELATIVE HUMIDITY BELOW 15 PERCENT, 20 FOOT WINDS AROUND 20 MPH OR GREATER, AND HIGH FIRE DANGER FOR SOUTHEAST NEW MEXICO AND WEST TEXAS... The National Weather Service in Midland/Odessa has issued a Red Flag Warning for wind and low relative humidity, which is in effect from noon CDT /11 AM MDT/ to 9 PM CDT /8 PM MDT/ Sunday. The Fire Weather Watch is no longer in effect. * WINDS...West to northwest 25 to 35 mph with gusts of 45 to 55 mph shifting to the north and northeast during the afternoon. * RELATIVE HUMIDITY...As low as 8 percent. * RFTI...6 to 8 or critical to extreme. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * SEVERITY... FUELS (ERC)...70th-89th percentile...4 (out of 5). WEATHER...Extreme...4 (out of 5). FIRE ENVIRONMENT...8 (out of 10).

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 will increase potential for fire growth.


Wind Advisory issued March 14 at 11:48AM MDT until March 15 at 9:00PM MDT by NWS Midland/Odessa TX

Effective: Sat March 14, 2026, 11:48 AM
Expires: Sat March 14, 2026, 8:00 PM

* WHAT...North winds 25 to 35 mph with gusts up to 55 mph expected. * WHERE...Portions of southeast New Mexico and southwest and western Texas. * WHEN...From 10 AM MDT /11 AM CDT/ to 9 PM MDT /10 PM CDT/ Sunday. * IMPACTS...Gusty winds may blow around unsecured objects.

Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution and keep both hands on the steering wheel. Secure loose objects that could be damaged or blown away by strong winds. Use caution when driving as blowing dust may reduce visibility.


Saturday, March 14, 2026

Weather Forecast

Sunny
87.8°F
64.8°F
76.3°F
13%
0 in
0%
0%
16.8 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 2.95 μg/m3
PM10: 4.09 μg/m3
Carbon Monoxide: 127.03 μg/m3
Nitrogen Dioxide: 1.79 μg/m3
Sulphur Dioxide: 0.88 μg/m3
Ozone: 82.76 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:00 AM
Sunset: 7:00 PM
Daylight: 11 hrs 57 mins
Moonrise: 4:24 AM
Moon Transit: 9:35 AM
Moonset: 2:52 PM
Moon Phase: Waning Crescent
Moon Illumination: 8.9%

Best Times for Fishing or Hunting

Major Periods

7:42 PM - 10:12 PM
9:05 AM - 11:35 AM

Minor Periods

2:22 PM - 3:52 PM
3:54 AM - 5:24 AM

Action Rating: 2 out of 5

Sunday, March 15, 2026

Weather Forecast

Sunny
85.1°F
49.6°F
70.9°F
19%
0 in
0%
0%
19.7 mph
1.9


Air Quality

AQI: 1 - Good
PM2.5: 2.51 μg/m3
PM10: 3.24 μg/m3
Carbon Monoxide: 121.87 μg/m3
Nitrogen Dioxide: 1.51 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 89.8 μg/m3

Astronomical

Sunrise: 7:01 AM
Sun Transit: 12:00 AM
Sunset: 7:00 PM
Daylight: 11 hrs 59 mins
Moonrise: 5:02 AM
Moon Transit: 10:24 AM
Moonset: 3:52 PM
Moon Phase: Waning Crescent
Moon Illumination: 3.6%

Best Times for Fishing or Hunting

Major Periods

8:30 PM - 11:00 PM
9:54 AM - 12:24 AM

Minor Periods

3:22 PM - 4:52 PM
4:32 AM - 6:02 AM

Action Rating: 2 out of 5

Monday, March 16, 2026

Weather Forecast

Overcast
55.8°F
37°F
47.5°F
18%
0 in
0%
0%
13 mph
1.2


Air Quality

AQI: 1 - Good
PM2.5: 2.5 μg/m3
PM10: 3.63 μg/m3
Carbon Monoxide: 145.07 μg/m3
Nitrogen Dioxide: 1 μg/m3
Sulphur Dioxide: 0.76 μg/m3
Ozone: 102.76 μg/m3

Astronomical

Sunrise: 7:00 AM
Sun Transit: 12:00 AM
Sunset: 7:01 PM
Daylight: 12 hrs 1 mins
Moonrise: 5:36 AM
Moon Transit: 11:11 AM
Moonset: 4:54 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.6%

Best Times for Fishing or Hunting

Major Periods

9:17 PM - 11:47 PM
10:41 AM - 1:11 PM

Minor Periods

4:24 PM - 5:54 PM
5:06 AM - 6:36 AM

Action Rating: 3 out of 5

Tuesday, March 17, 2026

Weather Forecast

Sunny
67.8°F
35.8°F
51.1°F
17%
0 in
0%
0%
8.3 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 2.66 μg/m3
PM10: 3.79 μg/m3
Carbon Monoxide: 147.45 μg/m3
Nitrogen Dioxide: 1.37 μg/m3
Sulphur Dioxide: 1.22 μg/m3
Ozone: 84.44 μg/m3

Astronomical

Sunrise: 6:59 AM
Sun Transit: 12:00 AM
Sunset: 7:02 PM
Daylight: 12 hrs 2 mins
Moonrise: 6:08 AM
Moon Transit: 11:58 AM
Moonset: 5:55 PM
Moon Phase: New
Moon Illumination: 0.1%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
11:28 AM - 1:58 PM

Minor Periods

5:25 PM - 6:55 PM
5:38 AM - 7:08 AM

Action Rating: 5 out of 5

Wednesday, March 18, 2026

Weather Forecast

Sunny
83.8°F
53.7°F
67.8°F
26%
0 in
0%
0%
12.1 mph
5


Air Quality

AQI: 1 - Good
PM2.5: 2.94 μg/m3
PM10: 5.06 μg/m3
Carbon Monoxide: 156.23 μg/m3
Nitrogen Dioxide: 2.1 μg/m3
Sulphur Dioxide: 1.06 μg/m3
Ozone: 82.46 μg/m3

Astronomical

Sunrise: 6:58 AM
Sun Transit: 1:00 PM
Sunset: 7:02 PM
Daylight: 12 hrs 4 mins
Moonrise: 6:39 AM
Moon Transit: 12:44 AM
Moonset: 6:57 PM
Moon Phase: New
Moon Illumination: 2.2%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
12:14 AM - 2:44 PM

Minor Periods

6:27 PM - 7:57 PM
6:09 AM - 7:39 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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