Water Temperature of the Pecos River in Grandfalls, TX

Current Water Temperature

48.6°F

Measurement Time: Friday, January 23, 2026, 5:45 AM CST

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

55.9°F
Sunny
Sunny
52.1°F
59.8°F
40%
NE 15.7 mph
19.8 mph
59.5°F
36.7°F
0 in
0%
9 mi
1018 mbar
1.5

Five Day Weather Forecast

Patchy rain nearby
Fri
H: 63°F
L: 33°F
Moderate or heavy snow showers
Sat
H: 29°F
L: 19°F
Moderate or heavy snow showers
Sun
H: 30°F
L: 22°F
Mist
Mon
H: 31°F
L: 13°F
Partly Cloudy
Tue
H: 44°F
L: 25°F

Air Quality

AQI: 1 - Good
PM2.5: 5.75 μg/m3
PM10: 5.75 μg/m3
Carbon Monoxide: 205.85 μg/m3
Nitrogen Dioxide: 4.45 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 62 μg/m3

Astronomical

Sunrise: 7:49 AM
Sun Transit: 1:03 PM
Sunset: 6:19 PM
Daylight: 10 hrs 30 mins
Moonrise: 10:38 AM
Moon Transit: 8:54 AM
Moonset: 11:20 PM
Moon Phase: Waxing Crescent
Moon Illumination: 24.4%

Best Times for Fishing or Hunting

Major Periods

8:24 AM - 10:54 AM
8:24 AM - 10:54 AM

Minor Periods

12:00 AM - 12:00 AM
10:08 AM - 11:38 AM

Action Rating: 2 out of 5

Extreme Cold Watch issued January 22 at 12:30PM MST until January 26 at 11:00AM MST by NWS Midland/Odessa TX

Effective: Thu January 22, 2026, 1:30 PM
Expires: Mon January 26, 2026, 12:00 PM

* WHAT...Dangerously cold wind chills as low as 5 below possible. * WHERE...Portions of southeast New Mexico and southwest and western Texas. * WHEN...From Friday evening through Monday morning. * IMPACTS...The cold wind chills as low as 5 below zero could result in hypothermia if precautions are not taken.

Remain indoors if possible. Cover all exposed skin and limit time outside if you must go out. Dress in layers including a hat, face mask, and gloves. Cover outdoor faucets. To prevent water pipes from freezing wrap or drain or allow them to drip slowly. Bring pets indoors, or ensure that they have warm, dry shelter. Monitor the latest forecasts and warnings for updates.


Winter Storm Warning issued January 22 at 12:27PM MST until January 25 at 5:00AM MST by NWS Midland/Odessa TX

Effective: Thu January 22, 2026, 1:27 PM
Expires: Sun January 25, 2026, 6:00 AM

* WHAT...Heavy mixed precipitation expected. Storm total snow and sleet accumulations of 1 to 3 inches possible along amd north of I-20, with lesser amounts south. Storm total ice accumulations of a quarter of an inch or more east of the Pecos. * WHERE...Portions of southeast New Mexico and southwest and western Texas. * WHEN...From 11 AM MST /noon CST/ Friday to 5 AM MST /6 AM CST/ Sunday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Power outages and tree damage are likely due to the ice. Travel could be nearly impossible. The hazardous conditions could impact the Friday evening commute.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. In New Mexico, dial 511 or visit nmroads.com for current road conditions. In Texas, dial 800-452-9292 or visit drivetexas.org for current road conditions. Persons should delay all travel if possible. If travel is absolutely necessary, drive with extreme caution and be prepared for sudden changes in visibility. Leave plenty of room between you and the motorist ahead of you, and allow extra time to reach your destination. Avoid sudden braking or acceleration, and be especially cautious on hills or when making turns. Make sure your car is winterized and in good working order. Keep cellphones charged in case power is lost.


Extreme Cold Warning issued January 23 at 12:54AM MST until January 26 at 11:00AM MST by NWS Midland/Odessa TX

Effective: Fri January 23, 2026, 1:54 AM
Expires: Fri January 23, 2026, 12:00 PM

* WHAT...Dangerously cold wind chills as low as 4 below expected. * WHERE...Portions of southeast New Mexico and southwest and western Texas. * WHEN...From 11 PM MST /midnight CST/ this evening to 11 AM MST /noon CST/ Monday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. An extended period of freezing temperatures could cause ruptured water pipes.

Remain indoors if possible. Cover all exposed skin and limit time outside if you must go out. Dress in layers including a hat, face mask, and gloves. Cover outdoor faucets. To prevent water pipes from freezing wrap or drain or allow them to drip slowly. Bring pets indoors, or ensure that they have warm, dry shelter. Make sure outdoor animals have a warm, dry shelter, food, and unfrozen water.


Winter Storm Warning issued January 23 at 12:40AM MST until January 25 at 11:00AM MST by NWS Midland/Odessa TX

Effective: Fri January 23, 2026, 1:40 AM
Expires: Fri January 23, 2026, 12:45 PM

* WHAT...Heavy mixed precipitation expected. Total snow and sleet accumulations up to three inches and ice accumulations up to four tenths of an inch. * WHERE...Portions of southeast New Mexico and southwest and western Texas. * WHEN...From 11 AM MST /noon CST/ this morning to 11 AM MST /noon CST/ Sunday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Significant ice accumulation on power lines and tree limbs may cause widespread and long-lasting power outages. Power outages and tree damage are likely due to the ice. Travel could be nearly impossible. The hazardous conditions could impact the Friday evening commute.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. In New Mexico, dial 511 or visit nmroads.com for current road conditions. In Texas, dial 800-452-9292 or visit drivetexas.org for current road conditions. Persons should delay all travel if possible. If travel is absolutely necessary, drive with extreme caution and be prepared for sudden changes in visibility. Leave plenty of room between you and the motorist ahead of you, and allow extra time to reach your destination. Avoid sudden braking or acceleration, and be especially cautious on hills or when making turns. Make sure your car is winterized and in good working order. Persons should consider delaying all travel. If travel is absolutely necessary, drive with extreme caution. Consider taking a winter storm kit along with you, including such items as tire chains, booster cables, flashlight, shovel, blankets and extra clothing. Also take water, a first aid kit, and anything else that would help you survive in case you become stranded.


Extreme Cold Warning issued January 23 at 10:21AM CST until January 26 at 12:00PM CST by NWS Midland/Odessa TX

Effective: Fri January 23, 2026, 10:21 AM
Expires: Fri January 23, 2026, 6:30 PM

* WHAT...Dangerously cold wind chills as low as 7 below expected. * WHERE...Portions of southeast New Mexico and southwest and western Texas. * WHEN...From 11 PM MST /midnight CST/ this evening to 11 AM MST /noon CST/ Monday. * IMPACTS...The cold wind chills as low as 5 below zero could result in hypothermia if precautions are not taken. Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. An extended period of freezing temperatures could cause ruptured water pipes.

Remain indoors if possible. Cover all exposed skin and limit time outside if you must go out. Dress in layers including a hat, face mask, and gloves. Cover outdoor faucets. To prevent water pipes from freezing wrap or drain or allow them to drip slowly. Bring pets indoors, or ensure that they have warm, dry shelter. Make sure outdoor animals have a warm, dry shelter, food, and unfrozen water.


Friday, January 23, 2026

Weather Forecast

Patchy rain nearby
63°F
33.3°F
49.9°F
57%
0.06 in
83%
3%
22.4 mph
0.4


Air Quality

AQI: 1 - Good
PM2.5: 3.89 μg/m3
PM10: 4.53 μg/m3
Carbon Monoxide: 165.01 μg/m3
Nitrogen Dioxide: 3.94 μg/m3
Sulphur Dioxide: 2.08 μg/m3
Ozone: 58.92 μg/m3

Astronomical

Sunrise: 7:49 AM
Sun Transit: 1:03 PM
Sunset: 6:19 PM
Daylight: 10 hrs 30 mins
Moonrise: 10:38 AM
Moon Transit: 8:54 AM
Moonset: 11:20 PM
Moon Phase: Waxing Crescent
Moon Illumination: 24.4%

Best Times for Fishing or Hunting

Major Periods

8:24 AM - 10:54 AM
8:24 AM - 10:54 AM

Minor Periods

12:00 AM - 12:00 AM
10:08 AM - 11:38 AM

Action Rating: 2 out of 5

Saturday, January 24, 2026

Weather Forecast

Moderate or heavy snow showers
29.3°F
19°F
27.7°F
79%
0.64 in
72%
24%
17.7 mph
0.2


Air Quality

AQI: 1 - Good
PM2.5: 1.9 μg/m3
PM10: 1.91 μg/m3
Carbon Monoxide: 184.09 μg/m3
Nitrogen Dioxide: 4.96 μg/m3
Sulphur Dioxide: 1.66 μg/m3
Ozone: 48.12 μg/m3

Astronomical

Sunrise: 7:49 AM
Sun Transit: 1:04 PM
Sunset: 6:20 PM
Daylight: 10 hrs 32 mins
Moonrise: 11:07 AM
Moon Transit: 5:41 PM
Moonset: 12:20 AM
Moon Phase: First Quarter
Moon Illumination: 34.7%

Best Times for Fishing or Hunting

Major Periods

3:00 AM - 5:30 AM
5:11 PM - 7:41 PM

Minor Periods

10:37 AM - 12:07 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Sunday, January 25, 2026

Weather Forecast

Moderate or heavy snow showers
29.9°F
21.6°F
24.9°F
83%
1.24 in
61%
24%
14.3 mph
0.7


Air Quality

AQI: 1 - Good
PM2.5: 3.59 μg/m3
PM10: 3.61 μg/m3
Carbon Monoxide: 172.21 μg/m3
Nitrogen Dioxide: 3.46 μg/m3
Sulphur Dioxide: 1.37 μg/m3
Ozone: 67.4 μg/m3

Astronomical

Sunrise: 7:48 AM
Sun Transit: 1:04 PM
Sunset: 6:21 PM
Daylight: 10 hrs 33 mins
Moonrise: 11:39 AM
Moon Transit: 6:30 PM
Moonset: 12:25 AM
Moon Phase: First Quarter
Moon Illumination: 45.8%

Best Times for Fishing or Hunting

Major Periods

3:47 AM - 6:17 AM
6:00 PM - 8:30 PM

Minor Periods

11:09 AM - 12:39 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Monday, January 26, 2026

Weather Forecast

Mist
31.3°F
13.3°F
21.8°F
90%
0 in
0%
0%
8.9 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 9.56 μg/m3
PM10: 9.63 μg/m3
Carbon Monoxide: 204.42 μg/m3
Nitrogen Dioxide: 4.98 μg/m3
Sulphur Dioxide: 1.03 μg/m3
Ozone: 75.8 μg/m3

Astronomical

Sunrise: 7:48 AM
Sun Transit: 1:04 PM
Sunset: 6:22 PM
Daylight: 10 hrs 34 mins
Moonrise: 12:16 AM
Moon Transit: 7:24 PM
Moonset: 1:31 AM
Moon Phase: First Quarter
Moon Illumination: 57.1%

Best Times for Fishing or Hunting

Major Periods

4:39 AM - 7:09 AM
6:54 PM - 9:24 PM

Minor Periods

11:46 AM - 1:16 PM
1:01 AM - 2:31 AM

Action Rating: 2 out of 5

Tuesday, January 27, 2026

Weather Forecast

Partly Cloudy
43.7°F
25.3°F
33.6°F
74%
0 in
0%
0%
10.5 mph
2


Air Quality

AQI: 1 - Good
PM2.5: 8.34 μg/m3
PM10: 8.47 μg/m3
Carbon Monoxide: 222.47 μg/m3
Nitrogen Dioxide: 5.4 μg/m3
Sulphur Dioxide: 1.21 μg/m3
Ozone: 77.08 μg/m3

Astronomical

Sunrise: 7:47 AM
Sun Transit: 1:04 PM
Sunset: 6:23 PM
Daylight: 10 hrs 36 mins
Moonrise: 1:00 PM
Moon Transit: 8:23 PM
Moonset: 2:41 AM
Moon Phase: First Quarter
Moon Illumination: 68.0%

Best Times for Fishing or Hunting

Major Periods

5:34 AM - 8:04 AM
7:53 PM - 10:23 PM

Minor Periods

12:30 AM - 2:00 PM
2:11 AM - 3:41 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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