Starr County, TX Weather Forecast

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Starr County, TX Weather Forecast

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Starr County TX weather  - Clear - 77°F
Clear
77°F
Updated 10:06 pm
Feels Like 82°F
Humidity 94%
Wind NW 6 mph
Barometer  29.91 in
Dew Point 75°F
Starr County TX weather  - Clear - 25°C
Clear
25°C
Updated 10:06 pm
Feels Like 28°C
Humidity 94%
Wind NW 10 km/h
Barometer  101.2 kPa
Dew Point 24°C

Starr County Weather Forecast

THIS AFTERNOON TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT
Starr County, TX Weather - This Afternoon Chance Of T-Storm Starr County, TX Weather - Tonight Chance Of T-Storm Starr County, TX Weather - Saturday Chance Of T-Storm Starr County, TX Weather - Saturday Night Chance Of T-Storm Starr County, TX Weather - Sunday Chance Of T-Storm Starr County, TX Weather - Sunday Night Chance Of T-Storm Starr County, TX Weather - Monday Chance Of T-Storm Starr County, TX Weather - Monday Night Chance Of Showers Starr County, TX Weather - Tuesday Mostly Sunny Starr County, TX Weather - Tuesday Night Mostly Clear Starr County, TX Weather - Wednesday Sunny Starr County, TX Weather - Wednesday Night Mostly Clear
Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of Showers Mostly Sunny Mostly Clear Sunny Mostly Clear
Hi: 85°FHi: 29°C
Lo: 71°FLo: 22°C Hi: 90°FHi: 32°C
Lo: 71°FLo: 22°C Hi: 85°FHi: 29°C
Lo: 71°FLo: 22°C Hi: 89°FHi: 32°C
Lo: 71°FLo: 22°C Hi: 89°FHi: 32°C
Lo: 69°FLo: 21°C Hi: 91°FHi: 33°C
Lo: 69°FLo: 21°C
POP: 50% POP: 70% POP: 70% POP: 70% POP: 80% POP: 70% POP: 70% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 128 PM CDT Fri Oct 02 2026 Starr County, TX Weather - WeatherWorld.com

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Issued: 623 PM CDT Fri Oct 2 2026

Key Messages

Updated at 623 PM CDT Fri Oct 2 2026
  • Wetter and slightly cooler conditions are expected into early next week due to a frontal passage and a multi-day rainfall event that gradually shifts toward the coast by late this weekend.
  • A Coastal Flood Statement is in effect for tidal runup ahead of and after high tide tonight at 127 AM.
  • Isolated flash flooding will remain a concern through the weekend across all of Deep South Texas, especially in areas that have already received several inches...