Water Temperature of the Rio Grande in Rio Grande City, TX

Current Water Temperature

88.9°F

Measurement Time: Monday, June 22, 2026, 6:15 AM CDT

Temperature Locations

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Local Points of Interest

Ciudad Camargo, Mexico

Rio Grande

Station 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

92°F
Sunny
Sunny
109.6°F
109.2°F
67%
SSE 21.7 mph
25 mph
92°F
80.7°F
0 in
7%
6 mi
1011 mbar
7.4

Five Day Weather Forecast

Sunny
Mon
H: 101°F
L: 78°F
Partly Cloudy
Tue
H: 99°F
L: 78°F
Sunny
Wed
H: 99°F
L: 77°F
Sunny
Thu
H: 99°F
L: 77°F
Sunny
Fri
H: 102°F
L: 78°F

Air Quality

AQI: 1 - Good
PM2.5: 8.2 μg/m3
PM10: 11.2 μg/m3
Carbon Monoxide: 109 μg/m3
Nitrogen Dioxide: 0.9 μg/m3
Sulphur Dioxide: 1.3 μg/m3
Ozone: 60 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 1:37 PM
Sunset: 8:31 PM
Daylight: 13 hrs 48 mins
Moonrise: 2:26 PM
Moon Transit: 8:19 PM
Moonset: 1:38 AM
Moon Phase: First Quarter
Moon Illumination: 49.7%

Best Times for Fishing or Hunting

Major Periods

6:16 AM - 8:46 AM
7:49 PM - 10:19 PM

Minor Periods

1:56 PM - 3:26 PM
1:08 AM - 2:38 AM

Action Rating: 3 out of 5

Monday, June 22, 2026

Weather Forecast

Sunny
100.6°F
78.3°F
87.9°F
69%
0 in
5%
0%
24.2 mph
12.1


Air Quality

AQI: 1 - Good
PM2.5: 8.65 μg/m3
PM10: 11 μg/m3
Carbon Monoxide: 112.38 μg/m3
Nitrogen Dioxide: 1.56 μg/m3
Sulphur Dioxide: 1.35 μg/m3
Ozone: 57.08 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 1:37 PM
Sunset: 8:31 PM
Daylight: 13 hrs 48 mins
Moonrise: 2:26 PM
Moon Transit: 8:19 PM
Moonset: 1:38 AM
Moon Phase: First Quarter
Moon Illumination: 49.7%

Best Times for Fishing or Hunting

Major Periods

6:16 AM - 8:46 AM
7:49 PM - 10:19 PM

Minor Periods

1:56 PM - 3:26 PM
1:08 AM - 2:38 AM

Action Rating: 3 out of 5

Tuesday, June 23, 2026

Weather Forecast

Partly Cloudy
98.7°F
77.8°F
86.9°F
63%
0 in
5%
0%
22.4 mph
12


Air Quality

AQI: 1 - Good
PM2.5: 6.78 μg/m3
PM10: 9.36 μg/m3
Carbon Monoxide: 114.14 μg/m3
Nitrogen Dioxide: 1.95 μg/m3
Sulphur Dioxide: 1.1 μg/m3
Ozone: 48.5 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 1:37 PM
Sunset: 8:32 PM
Daylight: 13 hrs 48 mins
Moonrise: 3:20 PM
Moon Transit: 9:02 PM
Moonset: 2:08 AM
Moon Phase: First Quarter
Moon Illumination: 61.0%

Best Times for Fishing or Hunting

Major Periods

6:58 AM - 9:28 AM
8:32 PM - 11:02 PM

Minor Periods

2:50 PM - 4:20 PM
1:38 AM - 3:08 AM

Action Rating: 4 out of 5

Wednesday, June 24, 2026

Weather Forecast

Sunny
99°F
76.9°F
86.7°F
56%
0 in
2%
0%
20.8 mph
11.9


Air Quality

AQI: 1 - Good
PM2.5: 13.28 μg/m3
PM10: 19.22 μg/m3
Carbon Monoxide: 139.25 μg/m3
Nitrogen Dioxide: 2.02 μg/m3
Sulphur Dioxide: 1.42 μg/m3
Ozone: 58.63 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 1:37 PM
Sunset: 8:32 PM
Daylight: 13 hrs 48 mins
Moonrise: 4:15 PM
Moon Transit: 9:46 PM
Moonset: 2:40 AM
Moon Phase: First Quarter
Moon Illumination: 71.7%

Best Times for Fishing or Hunting

Major Periods

7:41 AM - 10:11 AM
9:16 PM - 11:46 PM

Minor Periods

3:45 PM - 5:15 PM
2:10 AM - 3:40 AM

Action Rating: 2 out of 5

Thursday, June 25, 2026

Weather Forecast

Sunny
99.3°F
77°F
86.7°F
61%
0 in
4%
0%
21.9 mph
11.8


Air Quality

AQI: 1 - Good
PM2.5: 6.81 μg/m3
PM10: 9.83 μg/m3
Carbon Monoxide: 131.79 μg/m3
Nitrogen Dioxide: 1.88 μg/m3
Sulphur Dioxide: 1.2 μg/m3
Ozone: 56.92 μg/m3

Astronomical

Sunrise: 6:44 AM
Sun Transit: 1:37 PM
Sunset: 8:32 PM
Daylight: 13 hrs 47 mins
Moonrise: 5:10 PM
Moon Transit: 10:32 PM
Moonset: 3:14 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 81.2%

Best Times for Fishing or Hunting

Major Periods

8:26 AM - 10:56 AM
12:00 AM - 12:00 AM

Minor Periods

4:40 PM - 6:10 PM
2:44 AM - 4:14 AM

Action Rating: 2 out of 5

Friday, June 26, 2026

Weather Forecast

Sunny
102°F
77.9°F
87.9°F
57%
0 in
3%
0%
24.4 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 5.28 μg/m3
PM10: 7.49 μg/m3
Carbon Monoxide: 127.13 μg/m3
Nitrogen Dioxide: 2.19 μg/m3
Sulphur Dioxide: 1 μg/m3
Ozone: 42 μg/m3

Astronomical

Sunrise: 6:45 AM
Sun Transit: 1:38 PM
Sunset: 8:32 PM
Daylight: 13 hrs 47 mins
Moonrise: 6:06 PM
Moon Transit: 11:21 PM
Moonset: 3:51 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 89.2%

Best Times for Fishing or Hunting

Major Periods

9:13 AM - 11:43 AM
12:00 AM - 12:00 AM

Minor Periods

5:36 PM - 7:06 PM
3:21 AM - 4:51 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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