Sinton, TX 78387 Weather

San Patricio County11:44 AM CDT28.03°N, 97.52°W

Current conditions

Mostly Sunny
79°
Mostly Sunny
Feels like 79°
High 84°·Low 62°
WindE 9 mph gusts 15 mph
Humidity67%
Dew point67°
Visibility10 mi
Cloud cover43%
UV index5 Moderate
Sunrise7:35 AM
Sunset6:55 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • Today

    Mostly sunny, with a high near 84. Heat index values as high as 85. East wind 7 to 12 mph.

  • Tonight

    Mostly clear, with a low around 62. East northeast wind 2 to 10 mph.

  • Friday

    Sunny, with a high near 83. Heat index values as high as 84. East northeast wind 5 to 13 mph, with gusts as high as 20 mph.

National Weather Service forecast updated 9 hrs ago.

Hourly

Hourly forecast
  1. Now Mostly Sunny 79°
  2. 12 PM Mostly Sunny 81°
  3. 1 PM Sunny 83°
  4. 2 PM Sunny 84°
  5. 3 PM Sunny 84°
  6. 4 PM Sunny 83°
  7. 5 PM Sunny 82°
  8. 6 PM Clear 80°
  9. 7 PM Clear 75°
  10. 8 PM Clear 73°
  11. 9 PM Clear 71°
  12. 10 PM Mostly Clear 70°
  13. 11 PM Clear 69°
  14. Fri12 AM Clear 68°
  15. 1 AM Mostly Clear 67°
  16. 2 AM Mostly Clear 66°
  17. 3 AM Mostly Clear 65°
  18. 4 AM Mostly Clear 64°
  19. 5 AM Mostly Clear 64°
  20. 6 AM Sunny 63°
  21. 7 AM Sunny 63°
  22. 8 AM Sunny 64°
  23. 9 AM Sunny 68°
  24. 10 AM Sunny 75°

10-day forecast

Details
  1. TodayOct 22 Mostly Sunny Mostly Sunny62°84°
  2. FriOct 23 Sunny Sunny68°83°
  3. SatOct 24 Mostly Sunny Mostly Sunny68°84°
  4. SunOct 25 Partly Sunny Partly Sunny66°82°
  5. MonOct 26 Mostly Sunny then Slight Chance Rain Showers Mostly Sunny then Slight Chance Rain Showers19%67°82°
  6. TueOct 27 Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms40%63°81°
  7. WedOct 28 Mostly Sunny then Slight Chance Rain Showers Mostly Sunny then Slight Chance Rain Showers15%62°80°
  8. ThuOct 29 Rain Rain0.13 in69°81°
  9. FriOct 30 Mostly sunny Mostly sunny0.10 in65°80°
  10. SatOct 31 Rain Rain0.49 in69°79°

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

Radar

Full map
Open the National Weather Service radar (the map here needs JavaScript).

Weather news near Sinton

More weather news

Air quality

52
Moderate
Fine particles (PM2.5)

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Forecast

  • ThuModerate
  • FriModerate
  • SatGood

Corpus Christi, TX reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:35 AM
Sunset 6:55 PM
Daylight 11 h 19 min (−1 min 33 s tomorrow)
Waxing Gibbous · 86% lit
Moonrise 4:42 PM Moonset 4:04 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low84° / 64°
Record high98° (1950)
Record low45° (1996)
Wettest2.20 in (1958)
Month to date1.56 in (normal 2.18 in)

Corpus Christi Intl Ap, records since 1942. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in CRP, issued 23 hrs ago

Key Messages

Issued at 1238 PM CDT Wed Oct 21 2026

- Low to moderate (30-60%) rain chances tonight, mainly along the coast and Coastal Bend. Highest chances will be across the coastal waters.

- Minor coastal flooding will remain possible through the week.

Discussion

Issued at 1206 PM CDT Wed Oct 21 2026

Mainly quiet weather will continue across South Texas this week. A weak disturbance over the western Gulf will bring a chance for showers, and possibly a thunderstorm, tonight over the coast and coastal waters. This feature will move inland to the southwest Thursday with a low chance for showers across the southern portion of the CWA. A mid to upper level ridge will build over the region during the end of the week keeping the weather dry through the weekend. Temperatures will continue to be just a bit above normal with highs in the 80s. Low temperatures Thursday morning will be a few degrees warmer than the last couple of days with more cloudiness from the westward moving disturbance. Clearer skies will allow for cooler mornings over the weekend. Another weak disturbance from the Gulf will bring a chance for rain next Monday with better chances over the Coastal Plains. Tuesday models are showing a frontal boundary moving through North Texas with an expansive area of rain across the eastern half of the state. Still a lot of uncertainty.

Guidance continues to show elevated tidal levels and the potential for minor coastal flooding continues through the week.

Aviation

(18Z TAFS) Issued at 1206 PM CDT Wed Oct 21 2026

A bit of a tricky forecast as a weak disturbance over the Gulf may bring some -SHRA into the picture at CRP and ALI later this afternoon through the overnight hours. Opted to continue with PROB30 groups to account for the uncertainty. Otherwise, some MVFR stratus which could be a bit wind-shield wiper like, with back and forth to VFR/MVFR is expected overnight, primarily along the coast, but some of those low clouds are expected to work inland for a short time tomorrow morning. Winds should generally remain less than 10 kts, but a brief gust up over 15 kts is possible, primarily at CRP. Winds will generally remain east to east-southeasterly at less than 10 kts.

Marine

Issued at 1206 PM CDT Wed Oct 21 2026

Mainly a gentle to moderate easterly flow can be expected through the period with winds shifting more onshore by this weekend. A moderate to high rain chance will continue tonight. Additional rain chances will return next Monday.

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.