Water Temperature of the Rio Grande in Roma, TX

Current Water Temperature

89.2°F

Measurement Time: Friday, June 19, 2026, 5:15 PM CST

Temperature Locations

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Local Points of Interest

Ciudad Miguel Alemán, Mexico

Rio Grande

Station Name: Rio Grande at Roma, TX
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 164 feet

Nearest Address:
20 Sebastian St
Roma, TX 78584
Starr County

GPS Coordinates: 26.40034048, -99.0169745

Nearby Water Temperatures

Rio Grande, Rio Grande City, TX (14 mi)
Rio Grande, Mission, TX (40.8 mi)
Rio Grande, Mission, TX (43.4 mi)
Rio Grande, Mission, TX (46 mi)
Rio Grande, Mercedes, TX (73.1 mi)
Rio Grande, Los Indios, TX (81.4 mi)
Laguna Madre, Armstrong, TX (99.5 mi)
Laguna Madre, Bayview, TX (107.7 mi)
Port Isabel Channel, Port Isabel, TX (114.1 mi)
Laguna Madre, South Padre Island, TX (116.9 mi)
Baffin Bay, Kingsville, TX (117.1 mi)
Brownsville Ship Channel, South Padre Island, TX (117.7 mi)
Gulf Intracoastal Waterway, Corpus Christi, TX (128.7 mi)
Nueces River, San Patricio, TX (130.8 mi)
Nueces River, Odem, TX (134 mi)

Weather for Roma, Texas

Current Weather

81.7°F
Patchy rain nearby
Patchy rain nearby
88.5°F
89°F
81%
SSE 15.9 mph
22 mph
81.7°F
75.3°F
0 in
100%
6 mi
1011 mbar
0

Five Day Weather Forecast

Moderate rain
Sat
H: 91°F
L: 80°F
Sunny
Sun
H: 98°F
L: 79°F
Sunny
Mon
H: 103°F
L: 80°F
Sunny
Tue
H: 99°F
L: 78°F
Sunny
Wed
H: 100°F
L: 77°F

Air Quality

AQI: 1 - Good
PM2.5: 5.5 μg/m3
PM10: 7.2 μg/m3
Carbon Monoxide: 111 μg/m3
Nitrogen Dioxide: 2.6 μg/m3
Sulphur Dioxide: 1.5 μg/m3
Ozone: 48 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 12:37 AM
Sunset: 7:31 PM
Daylight: 13 hrs 48 mins
Moonrise: 11:35 AM
Moon Transit: 5:55 PM
Moonset: 12:37 AM
Moon Phase: Waxing Crescent
Moon Illumination: 27.8%

Best Times for Fishing or Hunting

Major Periods

3:48 AM - 6:18 AM
5:25 PM - 7:55 PM

Minor Periods

11:05 AM - 12:35 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Special Weather Statement issued June 19 at 11:01PM CDT by NWS Brownsville TX

Effective: Fri June 19, 2026, 10:01 PM
Expires: Fri June 19, 2026, 10:45 PM

At 1101 PM CDT, Doppler radar was tracking a strong thunderstorm near Morales-Sanchez, or near Zapata, moving north at 15 mph. HAZARD...Wind gusts up to 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Zapata, Lopeno, Medina, Zapata High School, Zapata County Fire Department, Zapata Middle School, Siesta Shores, Zapata County Public Library, Morales-Sanchez, and Zapata County Airport. This includes US Highway 83 between mile markers 766 and 788.

If outdoors, consider seeking shelter inside a building.
Saturday, June 20, 2026

Weather Forecast

Moderate rain
90.7°F
80.4°F
84.5°F
75%
0.3 in
75%
0%
17.4 mph
6.1


Air Quality

AQI: 1 - Good
PM2.5: 5.08 μg/m3
PM10: 6.7 μg/m3
Carbon Monoxide: 113.17 μg/m3
Nitrogen Dioxide: 1.71 μg/m3
Sulphur Dioxide: 0.94 μg/m3
Ozone: 57.29 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 12:37 AM
Sunset: 7:31 PM
Daylight: 13 hrs 48 mins
Moonrise: 11:35 AM
Moon Transit: 5:55 PM
Moonset: 12:37 AM
Moon Phase: Waxing Crescent
Moon Illumination: 27.8%

Best Times for Fishing or Hunting

Major Periods

3:48 AM - 6:18 AM
5:25 PM - 7:55 PM

Minor Periods

11:05 AM - 12:35 AM
12:00 AM - 12:00 AM

Action Rating: 3 out of 5

Sunday, June 21, 2026

Weather Forecast

Sunny
98.4°F
78.6°F
87.4°F
66%
0 in
6%
0%
22.8 mph
10.4


Air Quality

AQI: 1 - Good
PM2.5: 5.65 μg/m3
PM10: 7.24 μg/m3
Carbon Monoxide: 113.96 μg/m3
Nitrogen Dioxide: 1.31 μg/m3
Sulphur Dioxide: 1.18 μg/m3
Ozone: 54.75 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 12:37 AM
Sunset: 7:32 PM
Daylight: 13 hrs 48 mins
Moonrise: 12:32 AM
Moon Transit: 6:38 PM
Moonset: 12:09 AM
Moon Phase: First Quarter
Moon Illumination: 38.5%

Best Times for Fishing or Hunting

Major Periods

4:32 AM - 7:02 AM
6:08 PM - 8:38 PM

Minor Periods

12:02 AM - 1:32 PM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Monday, June 22, 2026

Weather Forecast

Sunny
102.9°F
79.8°F
88.9°F
58%
0 in
3%
0%
25.3 mph
12.1


Air Quality

AQI: 1 - Good
PM2.5: 5.9 μg/m3
PM10: 7.71 μg/m3
Carbon Monoxide: 111.67 μg/m3
Nitrogen Dioxide: 1.12 μg/m3
Sulphur Dioxide: 0.96 μg/m3
Ozone: 53.79 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 12:38 AM
Sunset: 7:32 PM
Daylight: 13 hrs 48 mins
Moonrise: 1:26 PM
Moon Transit: 7:20 PM
Moonset: 12:39 AM
Moon Phase: First Quarter
Moon Illumination: 49.7%

Best Times for Fishing or Hunting

Major Periods

5:15 AM - 7:45 AM
6:50 PM - 9:20 PM

Minor Periods

12:56 AM - 2:26 PM
12:09 AM - 1:39 AM

Action Rating: 3 out of 5

Tuesday, June 23, 2026

Weather Forecast

Sunny
99.4°F
78°F
87.3°F
60%
0 in
3%
0%
22.8 mph
12.2


Air Quality

AQI: 1 - Good
PM2.5: 3.64 μg/m3
PM10: 5.09 μg/m3
Carbon Monoxide: 109.21 μg/m3
Nitrogen Dioxide: 1.21 μg/m3
Sulphur Dioxide: 0.57 μg/m3
Ozone: 44.75 μg/m3

Astronomical

Sunrise: 5:44 AM
Sun Transit: 12:38 AM
Sunset: 7:32 PM
Daylight: 13 hrs 48 mins
Moonrise: 2:21 PM
Moon Transit: 8:03 PM
Moonset: 1:09 AM
Moon Phase: First Quarter
Moon Illumination: 61.0%

Best Times for Fishing or Hunting

Major Periods

5:57 AM - 8:27 AM
7:33 PM - 10:03 PM

Minor Periods

1:51 PM - 3:21 PM
12:39 AM - 2:09 AM

Action Rating: 4 out of 5

Wednesday, June 24, 2026

Weather Forecast

Sunny
100°F
76.9°F
84.7°F
63%
0 in
4%
0%
23.9 mph
0


Air Quality

AQI: 1 - Good
PM2.5: 5.56 μg/m3
PM10: 7.69 μg/m3
Carbon Monoxide: 120.38 μg/m3
Nitrogen Dioxide: 1.73 μg/m3
Sulphur Dioxide: 0.73 μg/m3
Ozone: 36.63 μg/m3

Astronomical

Sunrise: 5:45 AM
Sun Transit: 12:38 AM
Sunset: 7:32 PM
Daylight: 13 hrs 48 mins
Moonrise: 3:16 PM
Moon Transit: 8:47 PM
Moonset: 1:40 AM
Moon Phase: First Quarter
Moon Illumination: 71.7%

Best Times for Fishing or Hunting

Major Periods

6:40 AM - 9:10 AM
8:17 PM - 10:47 PM

Minor Periods

2:46 PM - 4:16 PM
1:10 AM - 2:40 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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