Water Temperature of the Pecos River in Grandfalls, TX

Current Water Temperature

75.6°F

Measurement Time: Tuesday, April 28, 2026, 4:45 PM CDT

Temperature Locations

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Local Points of Interest

Coyanosa, TX

Pecos River

Station Name: Pecos Rv at RR 1776 nr Grandfalls, TX
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 2,454 feet

Nearest Address:
Ranch Rd 1776
Grandfalls, TX 79730
Pecos County

GPS Coordinates: 31.3668055, -103.0059908

Nearby Water Temperatures

Pecos River, Girvin, TX (38.9 mi)
Pecos River, Orla, TX (59.8 mi)
Pecos River, Red Bluff, NM (78 mi)
Pecos River, Malaga, NM (83.4 mi)
Pecos River, Sheffield, TX (88 mi)
Black River, Malaga, NM (92.2 mi)
Caroline Springs, Sheffield, TX (94.5 mi)
Pecos River, Carlsbad, NM (101.1 mi)
Pecos River, Pandale, TX (104.5 mi)
Rio Grande, Langtry, TX (132.4 mi)
Pecos River, Langtry, TX (142.4 mi)
Devils River, Juno, TX (147.1 mi)
Rio Grande, Presidio, TX (148.7 mi)
Rio Grande River, Ojinaga, MX (149.2 mi)
Rio Grande, Big Bend National Park, TX (150.9 mi)

Weather for Grandfalls, Texas

Current Weather

80.2°F
Clear
Clear
77.1°F
78.5°F
10%
NW 8.5 mph
17.9 mph
81.5°F
13.4°F
0 in
0%
9 mi
1013 mbar
0

Five Day Weather Forecast

Sunny
Tue
H: 97°F
L: 69°F
Sunny
Wed
H: 94°F
L: 66°F
Moderate rain
Thu
H: 82°F
L: 66°F
Moderate rain
Fri
H: 68°F
L: 56°F
Patchy rain nearby
Sat
H: 63°F
L: 54°F

Air Quality

AQI: 1 - Good
PM2.5: 6.85 μg/m3
PM10: 20.85 μg/m3
Carbon Monoxide: 141.85 μg/m3
Nitrogen Dioxide: 3.75 μg/m3
Sulphur Dioxide: 1.45 μg/m3
Ozone: 81 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 1:49 PM
Sunset: 8:30 PM
Daylight: 13 hrs 20 mins
Moonrise: 6:00 PM
Moon Transit: 11:57 PM
Moonset: 5:20 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.6%

Best Times for Fishing or Hunting

Major Periods

9:19 AM - 11:49 AM
12:00 AM - 12:00 AM

Minor Periods

5:30 PM - 7:00 PM
4:50 AM - 6:20 AM

Action Rating: 2 out of 5

Tuesday, April 28, 2026

Weather Forecast

Sunny
97.3°F
69.1°F
83.4°F
15%
0 in
0%
0%
21.5 mph
10.7


Air Quality

AQI: 1 - Good
PM2.5: 7.99 μg/m3
PM10: 31.35 μg/m3
Carbon Monoxide: 145.29 μg/m3
Nitrogen Dioxide: 2.04 μg/m3
Sulphur Dioxide: 1.81 μg/m3
Ozone: 103.4 μg/m3

Astronomical

Sunrise: 7:10 AM
Sun Transit: 1:49 PM
Sunset: 8:30 PM
Daylight: 13 hrs 20 mins
Moonrise: 6:00 PM
Moon Transit: 11:57 PM
Moonset: 5:20 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.6%

Best Times for Fishing or Hunting

Major Periods

9:19 AM - 11:49 AM
12:00 AM - 12:00 AM

Minor Periods

5:30 PM - 7:00 PM
4:50 AM - 6:20 AM

Action Rating: 2 out of 5

Wednesday, April 29, 2026

Weather Forecast

Sunny
93.8°F
66°F
80.8°F
30%
0 in
0%
0%
16.8 mph
11.4


Air Quality

AQI: 1 - Good
PM2.5: 7.13 μg/m3
PM10: 21.29 μg/m3
Carbon Monoxide: 154.85 μg/m3
Nitrogen Dioxide: 2.86 μg/m3
Sulphur Dioxide: 1.73 μg/m3
Ozone: 93.04 μg/m3

Astronomical

Sunrise: 7:09 AM
Sun Transit: 1:49 PM
Sunset: 8:31 PM
Daylight: 13 hrs 22 mins
Moonrise: 6:58 PM
Moon Transit: 12:00 AM
Moonset: 5:46 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 95.5%

Best Times for Fishing or Hunting

Major Periods

12:00 AM - 12:00 AM
10:01 AM - 12:31 AM

Minor Periods

6:28 PM - 7:58 PM
5:16 AM - 6:46 AM

Action Rating: 3 out of 5

Thursday, April 30, 2026

Weather Forecast

Moderate rain
82.3°F
65.8°F
72.4°F
62%
0.2 in
88%
0%
27.7 mph
11.1


Air Quality

AQI: 1 - Good
PM2.5: 5.56 μg/m3
PM10: 14.88 μg/m3
Carbon Monoxide: 172.53 μg/m3
Nitrogen Dioxide: 1.98 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 88.6 μg/m3

Astronomical

Sunrise: 7:08 AM
Sun Transit: 1:49 PM
Sunset: 8:31 PM
Daylight: 13 hrs 24 mins
Moonrise: 7:55 PM
Moon Transit: 12:39 AM
Moonset: 6:15 AM
Moon Phase: Full
Moon Illumination: 99.0%

Best Times for Fishing or Hunting

Major Periods

12:09 AM - 2:39 AM
10:43 AM - 1:13 PM

Minor Periods

7:25 PM - 8:55 PM
5:45 AM - 7:15 AM

Action Rating: 5 out of 5

Friday, May 1, 2026

Weather Forecast

Moderate rain
68.2°F
55.8°F
63.1°F
73%
0.78 in
89%
0%
25.1 mph
2.1


Air Quality

AQI: 1 - Good
PM2.5: 3.03 μg/m3
PM10: 4.19 μg/m3
Carbon Monoxide: 162.31 μg/m3
Nitrogen Dioxide: 1.97 μg/m3
Sulphur Dioxide: 0.99 μg/m3
Ozone: 84.96 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 1:49 PM
Sunset: 8:32 PM
Daylight: 13 hrs 25 mins
Moonrise: 8:54 PM
Moon Transit: 1:22 AM
Moonset: 6:45 AM
Moon Phase: Full
Moon Illumination: 100.0%

Best Times for Fishing or Hunting

Major Periods

12:52 AM - 3:22 AM
11:28 AM - 1:58 PM

Minor Periods

8:24 PM - 9:54 PM
6:15 AM - 7:45 AM

Action Rating: 4 out of 5

Saturday, May 2, 2026

Weather Forecast

Patchy rain nearby
63°F
54.4°F
57.4°F
68%
0.05 in
87%
0%
18.3 mph
7.3


Air Quality

AQI: 1 - Good
PM2.5: 2.48 μg/m3
PM10: 5.75 μg/m3
Carbon Monoxide: 158.95 μg/m3
Nitrogen Dioxide: 2.54 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 89.23 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 1:49 PM
Sunset: 8:33 PM
Daylight: 13 hrs 27 mins
Moonrise: 9:52 PM
Moon Transit: 2:08 AM
Moonset: 7:19 AM
Moon Phase: Full
Moon Illumination: 98.4%

Best Times for Fishing or Hunting

Major Periods

1:38 AM - 4:08 AM
12:14 AM - 2:44 PM

Minor Periods

9:22 PM - 10:52 PM
6:49 AM - 8:19 AM

Action Rating: 4 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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