Water Temperature of the Rio Grande in Roma, TX

Current Water Temperature

69.4°F

Measurement Time: Friday, February 20, 2026, 6:15 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

74.3°F
Clear
Clear
77.8°F
77.7°F
82%
SE 10.1 mph
15.1 mph
74.3°F
67°F
0 in
0%
6 mi
1008 mbar
0

Five Day Weather Forecast

Overcast
Sat
H: 77°F
L: 69°F
Sunny
Sun
H: 76°F
L: 55°F
Sunny
Mon
H: 77°F
L: 44°F
Sunny
Tue
H: 79°F
L: 55°F
Sunny
Wed
H: 91°F
L: 59°F

Air Quality

PM2.5: 12.65 μg/m3
PM10: 13.75 μg/m3
Carbon Monoxide: 152.85 μg/m3
Nitrogen Dioxide: 4.65 μg/m3
Sulphur Dioxide: 1.95 μg/m3
Ozone: 49 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 12:49 AM
Sunset: 6:33 PM
Daylight: 11 hrs 26 mins
Moonrise: 9:31 AM
Moon Transit: 4:11 PM
Moonset: 10:59 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%

Best Times for Fishing or Hunting

Major Periods

2:02 AM - 4:32 AM
3:41 PM - 6:11 PM

Minor Periods

10:29 PM - 11:59 PM
9:01 AM - 10:31 AM

Action Rating: 3 out of 5

Fire Weather Watch issued February 20 at 11:37AM CST until February 21 at 9:00PM CST by NWS Brownsville TX

Effective: Fri February 20, 2026, 11:37 AM
Expires: Sat February 21, 2026, 1:00 AM

...ELEVATED FIRE WEATHER CONDITIONS LATE SATURDAY... .A cold front arrives with dry air and gusty northerly winds late Saturday afternoon into Saturday evening. A Fire Danger Statement or Red Flag Warning may be needed across portions of the northern ranchlands and brush country. The National Weather Service in Brownsville has issued a Fire Weather Watch for wind and low relative humidity, which is in effect from Saturday afternoon through Saturday evening. * AFFECTED AREA...Zapata, Jim Hogg, Brooks and Starr. * TIMING...From Saturday afternoon through Saturday evening. * WINDS...North 10 to 15 mph with gusts up to 25 mph. * RELATIVE HUMIDITY...As low as 20 percent. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.

A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.


Fire Weather Watch issued February 20 at 9:45PM CST until February 22 at 9:00PM CST by NWS Brownsville TX

Effective: Fri February 20, 2026, 9:45 PM
Expires: Sat February 21, 2026, 9:45 AM

...ELEVATED FIRE WEATHER CONDITIONS LATE SATURDAY... .A cold front arrives with dry air and gusty northerly winds late Saturday afternoon into Saturday evening. Dry air will be in place on Sunday, and winds may still be gusty, warranting possible Fire Danger Statements and/or Red Flag Warnings. ...FIRE WEATHER WATCH IS CANCELLED FOR ZAPATA, JIM HOGG, BROOKS AND STARR COUNTIES FOR SATURDAY. A FIRE DANGER STATEMENT FOR SATURDAY HAS BEEN ISSUED IN ITS PLACE. The National Weather Service in Brownsville has issued a Fire Weather Watch for wind and low relative humidity for Zapata, Jim Hogg, Brooks and Starr Counties, which is in effect from Sunday afternoon through Sunday evening. The Fire Weather Watch for Saturday has been cancelled, and a Fire Danger Statement has been issued. * AFFECTED AREA...Zapata, Jim Hogg, Brooks and Starr Counties. * TIMING...From Sunday afternoon through Sunday evening. * WINDS...North-northwest 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 12 percent. * TEMPERATURES...Up to 75. * IMPACTS...Any fire that develops will catch and spread quickly. Outdoor burning is not recommended.

A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.


Saturday, February 21, 2026

Weather Forecast

Overcast
76.8°F
68.9°F
72.5°F
71%
0 in
0%
0%
23.5 mph
1.1


Air Quality

AQI: 1 - Good
PM2.5: 13.6 μg/m3
PM10: 14.53 μg/m3
Carbon Monoxide: 167.61 μg/m3
Nitrogen Dioxide: 3.59 μg/m3
Sulphur Dioxide: 1.92 μg/m3
Ozone: 78.08 μg/m3

Astronomical

Sunrise: 7:07 AM
Sun Transit: 12:49 AM
Sunset: 6:33 PM
Daylight: 11 hrs 26 mins
Moonrise: 9:31 AM
Moon Transit: 4:11 PM
Moonset: 10:59 PM
Moon Phase: Waxing Crescent
Moon Illumination: 19.4%

Best Times for Fishing or Hunting

Major Periods

2:02 AM - 4:32 AM
3:41 PM - 6:11 PM

Minor Periods

10:29 PM - 11:59 PM
9:01 AM - 10:31 AM

Action Rating: 3 out of 5

Sunday, February 22, 2026

Weather Forecast

Sunny
75.9°F
54.5°F
64.9°F
32%
0 in
0%
0%
17.9 mph
1.7


Air Quality

AQI: 1 - Good
PM2.5: 6.31 μg/m3
PM10: 6.84 μg/m3
Carbon Monoxide: 168.01 μg/m3
Nitrogen Dioxide: 3.05 μg/m3
Sulphur Dioxide: 2.35 μg/m3
Ozone: 90.64 μg/m3

Astronomical

Sunrise: 7:06 AM
Sun Transit: 12:49 AM
Sunset: 6:34 PM
Daylight: 11 hrs 28 mins
Moonrise: 10:10 AM
Moon Transit: 5:04 PM
Moonset: 12:05 PM
Moon Phase: Waxing Crescent
Moon Illumination: 29.1%

Best Times for Fishing or Hunting

Major Periods

2:52 AM - 5:22 AM
4:34 PM - 7:04 PM

Minor Periods

12:00 AM - 12:00 AM
9:40 AM - 11:10 AM

Action Rating: 2 out of 5

Monday, February 23, 2026

Weather Forecast

Sunny
77°F
44.2°F
59.1°F
52%
0 in
0%
0%
19 mph
1.5


Air Quality

AQI: 1 - Good
PM2.5: 6.25 μg/m3
PM10: 7.72 μg/m3
Carbon Monoxide: 169.51 μg/m3
Nitrogen Dioxide: 3.33 μg/m3
Sulphur Dioxide: 3.06 μg/m3
Ozone: 96.84 μg/m3

Astronomical

Sunrise: 7:05 AM
Sun Transit: 12:49 AM
Sunset: 6:34 PM
Daylight: 11 hrs 29 mins
Moonrise: 10:54 AM
Moon Transit: 6:00 PM
Moonset: 12:05 AM
Moon Phase: First Quarter
Moon Illumination: 39.8%

Best Times for Fishing or Hunting

Major Periods

3:46 AM - 6:16 AM
5:30 PM - 8:00 PM

Minor Periods

10:24 AM - 11:54 AM
12:00 AM - 12:00 AM

Action Rating: 2 out of 5

Tuesday, February 24, 2026

Weather Forecast

Sunny
79.2°F
54.7°F
65.5°F
58%
0 in
0%
0%
23.7 mph
1.6


Air Quality

AQI: 1 - Good
PM2.5: 7.43 μg/m3
PM10: 9.37 μg/m3
Carbon Monoxide: 172.85 μg/m3
Nitrogen Dioxide: 3.67 μg/m3
Sulphur Dioxide: 3.52 μg/m3
Ozone: 100.08 μg/m3

Astronomical

Sunrise: 7:04 AM
Sun Transit: 12:49 AM
Sunset: 6:35 PM
Daylight: 11 hrs 31 mins
Moonrise: 11:45 AM
Moon Transit: 7:01 PM
Moonset: 1:13 AM
Moon Phase: First Quarter
Moon Illumination: 51.1%

Best Times for Fishing or Hunting

Major Periods

4:45 AM - 7:15 AM
6:31 PM - 9:01 PM

Minor Periods

11:15 AM - 12:45 AM
12:43 AM - 2:13 AM

Action Rating: 4 out of 5

Wednesday, February 25, 2026

Weather Forecast

Sunny
90.6°F
59°F
69.1°F
64%
0 in
0%
0%
20.1 mph
0


Air Quality

AQI: 0 -
PM2.5: 0 μg/m3
PM10: 0 μg/m3
Carbon Monoxide: 0 μg/m3
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3

Astronomical

Sunrise: 7:03 AM
Sun Transit: 12:49 AM
Sunset: 6:35 PM
Daylight: 11 hrs 32 mins
Moonrise: 12:44 AM
Moon Transit: 8:03 PM
Moonset: 2:20 AM
Moon Phase: First Quarter
Moon Illumination: 62.3%

Best Times for Fishing or Hunting

Major Periods

5:46 AM - 8:16 AM
7:33 PM - 10:03 PM

Minor Periods

12:14 AM - 1:44 PM
1:50 AM - 3:20 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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