Water Temperature of the Rio Grande in Rio Grande City, TX
Current Water Temperature
Measurement Time: Sunday, March 30, 2025, 9:45 AM CDT
Temperature Locations
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Local Points of Interest
Ciudad Camargo, MexicoStation Name: Rio Grande nr Rio Grande City, TX
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 154 feet
Nearest Address:
Rio Grande City, TX 78582
Starr County
GPS Coordinates: 26.35414444, -98.7968222
Nearby Water Temperatures
Rio Grande, Roma, TX (14 mi)Rio Grande, Mission, TX (27 mi)
Rio Grande, Mission, TX (29.6 mi)
Rio Grande, Mission, TX (32.3 mi)
Rio Grande, Mercedes, TX (59.2 mi)
Rio Grande, Los Indios, TX (67.4 mi)
Laguna Madre, Armstrong, TX (87.6 mi)
Laguna Madre, Bayview, TX (93.8 mi)
Port Isabel Channel, Port Isabel, TX (100.1 mi)
Laguna Madre, South Padre Island, TX (102.9 mi)
Brownsville Ship Channel, South Padre Island, TX (103.7 mi)
Baffin Bay, Kingsville, TX (107.7 mi)
Gulf Intracoastal Waterway, Corpus Christi, TX (120 mi)
Nueces River, San Patricio, TX (126.1 mi)
Nueces River, Odem, TX (128.4 mi)
Weather for Rio Grande City, Texas
Current Weather

Five Day Weather Forecast

Sat
H: 70°F
L: 46°F

Sun
H: 56°F
L: 39°F

Mon
H: 49°F
L: 33°F

Tue
H: 60°F
L: 28°F

Wed
H: 63°F
L: 50°F
Air Quality
Nitrogen Dioxide: 6.85 μg/m3
Sulphur Dioxide: 2.25 μg/m3
Ozone: 37 μg/m3
Astronomical
Sun Transit: 12:47 AM
Sunset: 6:12 PM
Daylight: 10 hrs 50 mins
Moon Transit: 5:23 PM
Moonset: 12:00 AM
Moon Phase: First Quarter
Moon Illumination: 34.7%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM4:53 PM - 7:23 PM
Minor Periods
10:24 AM - 11:54 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Extreme Cold Warning issued January 24 at 11:01AM CST until January 26 at 8:00AM CST by NWS Brownsville TX
Effective: Sat January 24, 2026, 11:01 AM
Expires: Sun January 25, 2026, 11:00 PM
* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 23 expected, however locations in southern Cameron and Hidalgo counties could be in the lower 30s. A "Hard Freeze" where temperatures will drop below 28, is expected for most of Deep South Texas except for the southern portions of Cameron and Hidalgo counties. For the Extreme Cold Warning, dangerously cold wind chills as low as 14 expected. * WHERE...All of Deep South Texas. * WHEN...For the Freeze Warning, from 9 PM Sunday to 10 AM CST Monday. For the Extreme Cold Warning, from 3 AM to 8 AM CST Monday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Death is possible to unprepared people and pets. An extended period of freezing temperatures could cause ruptured water pipes. Take steps now to finish protecting cold sensitive plants and crops. Frost and freeze conditions could damage crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Dress in layers including a hat, face mask, and gloves if you must go outside. Death is possible to people exposed to the extreme cold. Rush to completion prevent water pipes from freezing; wrap or drain or allow them to drip slowly. Keep pets indoors as much as possible. Make sure outdoor animals have a warm, dry shelter, food, and unfrozen water. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Prepare to dress in layers including a hat, face mask, and gloves if you must go outside. Death is possible to people exposed to the extreme cold. Make frequent checks on older family, friends, and neighbors. If the power goes out, make sure to have blankets ans several layers of clothing to stay warm. Death is possible to people exposed to the extreme cold. Ensure portable heaters are used correctly and in safe operating conditions. Never use generators inside homes, garages, or carports. Sensitive outdoor plants may be damaged by frost if left uncovered.
Freeze Warning issued January 24 at 11:01AM CST until January 26 at 10:00AM CST by NWS Brownsville TX
Effective: Sat January 24, 2026, 11:01 AM
Expires: Sun January 25, 2026, 11:00 PM
* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 23 expected, however locations in southern Cameron and Hidalgo counties could be in the lower 30s. A "Hard Freeze" where temperatures will drop below 28, is expected for most of Deep South Texas except for the southern portions of Cameron and Hidalgo counties. For the Extreme Cold Warning, dangerously cold wind chills as low as 14 expected. * WHERE...All of Deep South Texas. * WHEN...For the Freeze Warning, from 9 PM Sunday to 10 AM CST Monday. For the Extreme Cold Warning, from 3 AM to 8 AM CST Monday. * IMPACTS...Frostbite and hypothermia will occur if unprotected skin is exposed to these temperatures. Death is possible to unprepared people and pets. An extended period of freezing temperatures could cause ruptured water pipes. Take steps now to finish protecting cold sensitive plants and crops. Frost and freeze conditions could damage crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Dress in layers including a hat, face mask, and gloves if you must go outside. Death is possible to people exposed to the extreme cold. Rush to completion prevent water pipes from freezing; wrap or drain or allow them to drip slowly. Keep pets indoors as much as possible. Make sure outdoor animals have a warm, dry shelter, food, and unfrozen water. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside. Prepare to dress in layers including a hat, face mask, and gloves if you must go outside. Death is possible to people exposed to the extreme cold. Make frequent checks on older family, friends, and neighbors. If the power goes out, make sure to have blankets ans several layers of clothing to stay warm. Death is possible to people exposed to the extreme cold. Ensure portable heaters are used correctly and in safe operating conditions. Never use generators inside homes, garages, or carports. Sensitive outdoor plants may be damaged by frost if left uncovered.
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.21 μg/m3
Sulphur Dioxide: 1.77 μg/m3
Ozone: 64.72 μg/m3
Astronomical
Sun Transit: 12:47 AM
Sunset: 6:12 PM
Daylight: 10 hrs 50 mins
Moon Transit: 5:23 PM
Moonset: 12:00 AM
Moon Phase: First Quarter
Moon Illumination: 34.7%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM4:53 PM - 7:23 PM
Minor Periods
10:24 AM - 11:54 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 5.36 μg/m3
Sulphur Dioxide: 2.05 μg/m3
Ozone: 45.44 μg/m3
Astronomical
Sun Transit: 12:47 AM
Sunset: 6:13 PM
Daylight: 10 hrs 51 mins
Moon Transit: 6:13 PM
Moonset: 12:01 AM
Moon Phase: First Quarter
Moon Illumination: 45.8%
Best Times for Fishing or Hunting
Major Periods
4:05 AM - 6:35 AM5:43 PM - 8:13 PM
Minor Periods
10:59 AM - 12:29 AM12:00 AM - 12:00 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 2.65 μg/m3
Sulphur Dioxide: 1.49 μg/m3
Ozone: 67.8 μg/m3
Astronomical
Sun Transit: 12:47 AM
Sunset: 6:14 PM
Daylight: 10 hrs 52 mins
Moon Transit: 7:06 PM
Moonset: 1:04 AM
Moon Phase: First Quarter
Moon Illumination: 57.1%
Best Times for Fishing or Hunting
Major Periods
4:56 AM - 7:26 AM6:36 PM - 9:06 PM
Minor Periods
11:39 AM - 1:09 PM12:34 AM - 2:04 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 3.38 μg/m3
Sulphur Dioxide: 2.12 μg/m3
Ozone: 72.56 μg/m3
Astronomical
Sun Transit: 12:48 AM
Sunset: 6:15 PM
Daylight: 10 hrs 53 mins
Moon Transit: 8:05 PM
Moonset: 2:11 AM
Moon Phase: First Quarter
Moon Illumination: 68.0%
Best Times for Fishing or Hunting
Major Periods
5:52 AM - 8:22 AM7:35 PM - 10:05 PM
Minor Periods
12:26 AM - 1:56 PM1:41 AM - 3:11 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 6.22 μg/m3
Sulphur Dioxide: 2.23 μg/m3
Ozone: 61.23 μg/m3
Astronomical
Sun Transit: 12:48 AM
Sunset: 6:15 PM
Daylight: 10 hrs 54 mins
Moon Transit: 9:08 PM
Moonset: 3:20 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 78.1%
Best Times for Fishing or Hunting
Major Periods
6:52 AM - 9:22 AM8:38 PM - 11:08 PM
Minor Periods
1:20 PM - 2:50 PM2:50 AM - 4:20 AM
Action Rating: 3 out of 5
