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San Fernando, Texas Weather

San Fernando, Texas — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for San Fernando, 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 San Fernando — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for San Fernando 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 San Fernando, Texas

San Fernando lies low and wide under a sky that often seems too vast for the earth it covers. It lies 34.1 miles west-north-west of Mission, TX (from Mission, TX: bearing 292°T), and is situated 1.9 miles north-north-west of Rio Grande City. The land here is a study in subtle shades of tan and ochre, flat for miles, punctuated by the tenacious green of mesquite and huisache, their thorny branches reaching out like gnarled fingers. The air, especially in the late afternoon, carries a dry, warm weight, smelling faintly of dust and the distant, sweet scent of blooming wildflowers after a rare rain. The Rio Grande, a serpentine ribbon of brown water, is never far, its presence a constant, quiet hum in the background of life, shaping the very character of the place. The history of San Fernando is a story etched in irrigation ditches and the slow, deliberate cultivation of the soil. For generations, this stretch of South Texas has been defined by agriculture, its economy tied to the bounty of the land, particularly citrus groves and cotton fields that once shimmered under the relentless sun. Small, family-run farms still dot the landscape, their weathered barns and fences whispering tales of enduring labor and a deep connection to the earth. The cultural fabric of San Fernando is a rich blend of Tejano traditions and the steady influx of new arrivals, creating a community where the old ways are honored alongside the evolving rhythms of modern life, a place where the pace is dictated by the seasons and the slow, steady flow of the river.

LocationSan Fernando, Starr County, Texas
Coordinates26.4033°N, 98.8351°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)78582
Area Code830
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service