Roma, TX 78584 Weather

Starr County6:53 PM CDT26.42°N, 99.00°W

Current conditions

Clear
85°
Clear
Feels like 84°
High 90° Wednesday·Low 64° tonight
WindCalm
Humidity37%
Dew point56°
Pressure30.09 inHg
Visibility10 mi
Cloud cover1%
UV index0 Low
Sunrise7:39 AM
Sunset7:04 PM

Observed at Zapata, TX · 38 min ago

Forecast

10-day

  • Tonight

    Clear, with a low around 64. East northeast wind 0 to 3 mph.

  • Wednesday

    Mostly sunny, with a high near 90. North northwest wind 1 to 5 mph.

  • Wednesday Night

    A slight chance of rain showers between 2am and 4am. Mostly cloudy, with a low around 71. East northeast wind 0 to 5 mph. Chance of precipitation is 20%.

National Weather Service forecast updated 8 min ago.

Hourly

Hourly forecast
  1. Now Clear 86°
  2. 7 PM Clear 83°
  3. 8 PM Clear 80°
  4. 9 PM Clear 77°
  5. 10 PM Clear 74°
  6. 11 PM Clear 72°
  7. Wed12 AM Clear 70°
  8. 1 AM Clear 68°
  9. 2 AM Clear 66°
  10. 3 AM Clear 66°
  11. 4 AM Clear 66°
  12. 5 AM Clear 65°
  13. 6 AM Sunny 65°
  14. 7 AM Sunny 65°
  15. 8 AM Mostly Sunny 65°
  16. 9 AM Mostly Sunny 69°14%
  17. 10 AM Mostly Sunny 74°
  18. 11 AM Mostly Sunny 79°
  19. 12 PM Mostly Sunny 82°
  20. 1 PM Mostly Sunny 85°
  21. 2 PM Mostly Sunny 87°
  22. 3 PM Mostly Sunny 88°
  23. 4 PM Mostly Sunny 89°
  24. 5 PM Mostly Sunny 88°

10-day forecast

Details
  1. TonightOct 20 Clear Clear64°
  2. WedOct 21 Mostly Sunny Mostly Sunny20%71°90°
  3. ThuOct 22 Chance Rain Showers Chance Rain Showers30%65°88°
  4. FriOct 23 Sunny Sunny66°89°
  5. SatOct 24 Sunny Sunny69°90°
  6. SunOct 25 Partly Sunny Partly Sunny67°87°
  7. MonOct 26 Partly Sunny then Chance Rain Showers Partly Sunny then Chance Rain Showers25%67°87°
  8. TueOct 27 Slight Chance Rain Showers Slight Chance Rain Showers21%84°
  9. WedOct 28 Rain Rain0.24 in65°71°
  10. ThuOct 29 Sunny Sunny58°71°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news near Roma

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Sun & moon

Sunrise 7:39 AM
Sunset 7:04 PM
Daylight 11 h 25 min (−1 min 27 s tomorrow)
Waxing Gibbous · 72% lit
Moonrise 3:45 PM Moonset 2:19 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low88° / 62°
Record high99° (2025)
Record low35° (1989)
Wettest2.05 in (1971)
Yesterday76° / 53°
Month to date3.43 in (normal 1.83 in)

Rio Grande City, records since 1897. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in BRO, issued 12 hrs ago

Key Messages

Updated at 634 AM CDT Tue Oct 20 2026

- Overall seasonable temperatures and pleasant weather expected.

- Narrow beaches around high tide are expected through Wednesday.

- Showers and thunderstorms are possible Wednesday east of US-281.

Discussion

Issued at 1045 PM CDT Mon Oct 19 2026

Ridging over NE Mexico will slowly shift east towards the Gulf, keeping mostly fair weather for much of the period. High temperatures climb to the upper 80s-low 90s by Wednesday, with a Minor (level 1 of 4) risk of heat related illness into the weekend.

Mostly dry conditions should prevail through this afternoon. A plume of moisture associated with a developing coastal trough will bring deeper moisture westward beginning tonight. Rain chances increase along the coast overnight, spreading westward through Wednesday. Chances for showers and thunderstorms peak Wednesday afternoon, with moderate PoPs (40-60%) east of US-281, highest near the coast. Drier conditions are expected Thursday through Sunday as high pressure dominates. Low rain chances return early next week.

Long-period swell and northeast winds will keep local beaches narrow. Minor coastal flooding is possible near high through the middle of the week. Current guidance keeps water levels below minor flooding threshold, but conditions will continue to be monitored.

Aviation

(12Z TAFS) Issued at 634 AM CDT Tue Oct 20 2026

VFR conditions are forecast to continue through the period. Generally light to moderate northeasterly winds are forecast through the afternoon, with winds becoming light and variable this evening.

Marine

Issued at 1045 PM CDT Mon Oct 19 2026

Adverse conditions are expected through midweek due to moderate seas and northeast to onshore winds, resulting in intermittent SCEC conditions across the Laguna Madre and Gulf waters. Rain chances increase Tuesday night into Wednesday as a coastal trough brings additional moisture to the reaching, with PoPs reaching 70-80% over the Gulf waters Wednesday. Thursday and Friday, conditions improve as seas decrease to slight and winds decrease to a gentle breeze.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.