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El Castillo, Texas Weather

El Castillo, Texas — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for El Castillo, Starr County.

🌡️ Current Conditions
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24-Hour Forecast
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Current Conditions Detail
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7-Day Forecast
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✈️ Aviation Weather

Flight conditions near El Castillo — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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🌿 Air Quality
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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for El Castillo and surroundings — RainViewer.

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🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
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About El Castillo, Texas

El Castillo rests under a wide, often searing sky, its landscape a patient study in earth tones where scrubby mesquite and hardy huisache cling to the gently rolling terrain. It lies 21.1 miles west-north-west of Mission, TX (from Mission, TX: bearing 293°T), and is situated 6.1 miles north-west of Sullivan City. The air, especially in the late afternoon, carries a dry, almost chalky scent, and the sunlight, when it begins its descent, bleeds across the horizon in hues of bruised plum and molten gold, painting the low, persistent clouds with a fleeting, profound beauty. The land here is flat enough to invite contemplation of distance, yet the subtle shifts in elevation, the occasional dry creek bed snaking through the brush, suggest a history of water that has long since learned to be scarce. The very stillness of El Castillo can feel like a deliberate choice, a quiet refusal to be hurried by the world’s clamor. The story of El Castillo is deeply entwined with the fertile but often unforgiving earth of the Rio Grande Valley, where agriculture has long been the lifeblood, with cotton and citrus once dominating the fields before a broader diversification took hold. This region, part of the larger tapestry of South Texas, has seen waves of settlers drawn by the promise of land and opportunity, their legacy whispered in the naming of streets and the enduring traditions of its people. The economy of El Castillo, while rooted in the agricultural rhythms of its surroundings, also reflects a growing connection to broader trade and commerce, a quiet hum beneath the surface of its unassuming facade. There’s a distinct cultural flavor here, a blend of Mexican heritage and American enterprise, evident in the vibrant local markets and the welcoming nature of its inhabitants who understand the value of both hard work and communal spirit.

LocationEl Castillo, Starr County, Texas
Coordinates26.3348°N, 98.6391°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)78582
Area Code830
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service