San Antonio, Puerto Rico Weather
San Antonio, Puerto Rico — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for San Antonio, Dorado County.
Flight conditions near San Antonio. Data source: locating…
Soil conditions, frost risk and crop weather for San Antonio.
About San Antonio, Puerto Rico
San Antonio unfolds as a verdant embrace, where the sun-drenched earth yields to the persistent caress of the Caribbean breeze. It lies 13.0 miles west of San Juan, PR (from San Juan, PR: bearing 265°T), and is situated 5.6 miles east of Vega Baja. Rolling hills, cloaked in a vibrant emerald tapestry of tropical foliage, descend towards the coast, their slopes occasionally punctuated by the sturdy, sun-bleached roofs of homes. The air here carries the sweet, earthy perfume of damp soil after a morning shower, mingling with the fainter, salt-tinged whisper from the unseen ocean. Life in San Antonio moves with a deliberate, unhurried grace, the sounds of distant roosters and the murmur of conversation drifting on the warm currents, a gentle counterpoint to the rustle of palm fronds. This particular corner of Dorado Municipality, San Antonio, is deeply rooted in the agricultural rhythms of Puerto Rico. Once, the land vibrated with the toil of sugarcane cultivation, a legacy that whispers through the soil and informs the quiet pride of its inhabitants. Though the grand plantations have largely receded, the spirit of the land persists; small plots still yield mangoes, plantains, and the ubiquitous coffee, sustaining a local economy that thrives on a more intimate scale. The proximity to the coast, though not directly on the sandy fringe, lends a certain coastal character, a subtle awareness of the tides and the distant, shimmering horizon that influences the daily lives and outlook of San Antonio.
Live animated radar for San Antonio and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | San Antonio, Dorado County, Puerto Rico |
| Coordinates | 18.448835°N, 66.302669°W |
| Timezone | Atlantic Standard Time — no DST (America/Puerto_Rico) |
| ZIP Code(s) | 00603 |
| Area Code | 787, 939 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This San Antonio, Puerto Rico Weather Page
This page provides live weather conditions and forecasts for San Antonio, Puerto Rico, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modeled estimate shown when no station is in range), precipitation radar and NOAA GOES-16 satellite imagery. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for San Antonio includes coordinates 18.448835°N, 66.302669°W, situated in Dorado County. ZIP code 00603. Telephone area code: 787, 939. Timezone: Atlantic Standard Time — no DST (America/Puerto_Rico).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov (NOAA), with a modeled estimate used where no nearby reporting station is available. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
