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Key Largo, Florida Weather

Key Largo, Florida — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tides and marine conditions for Key Largo, Monroe 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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🌊 Marine & Fishing

Tides, marine forecast and fishing conditions near Key Largo. Nearest NOAA tide station:

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✈️ Aviation Weather

Flight conditions near Key Largo — 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 Key Largo 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 Key Largo, Florida

Key Largo, a sliver of land that forms the northernmost inhabited island of the Florida Keys, greets the visitor with a breath of salty air, a humid kiss that clings to the skin. It lies 26.5 miles south of Homestead, FL (from Homestead, FL: bearing 176°T), and is situated 6.7 miles north-east of Tavernier. Here, the land is a low-slung affair, a verdant sprawl of mangroves and palms that seem to rise directly from the turquoise waters of Florida Bay and the deeper blue of the Atlantic. The characteristic shallow, glassy bays, often no more than a few feet deep, are fringed by tangled root systems that anchor the coastline against the perpetual whisper of the tides. The sky above is a vast, ever-changing canvas, its blues deepening to a bruised purple at dusk, a spectacle that washes over the narrow strip of development with a quiet, insistent beauty. This long, slender island has long been a gateway, first for indigenous peoples navigating these intricate waterways, and later for those seeking refuge or opportunity in this subtropical frontier. Its history is intertwined with the ambitious, and ultimately failed, Overseas Railroad that aimed to connect it to the mainland, a phantom ambition that still echoes in the remnants of its construction. Today, Key Largo thrives on a different kind of connection, one forged by the vibrant underwater world that draws divers and snorkelers from across the globe to its protected coral reefs, a living testament to the rich marine life that defines its economy. The ubiquitous marinas, dotted with an array of boats from humble fishing vessels to sleek yachts, speak to a life lived in close communion with the sea, a rhythm dictated by the sun, the tides, and the bounty of the ocean.

LocationKey Largo, Monroe County, Florida
Coordinates25.086515°N, 80.44728°W
TimezoneEastern Time (America/New_York)
ZIP Code(s)33037
Area Code305, 786
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service