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Philadelphia, Tennessee Weather

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

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About Philadelphia, Tennessee

Philadelphia, Tennessee, unfurls itself across rolling hills that slope gently toward the placid waters of Watts Bar Lake. It lies 14.1 miles south-east of Roane, TN (from Roane, TN: bearing 140°T), and is situated 8.9 miles east of Johnson. The air here, especially after a summer rain, carries the clean scent of pine and damp earth, a balm to the senses. Farmsteads, their white fences a sharp contrast against the verdant fields, dot the landscape, each with its own quiet story etched into the land. Sunlight, when it breaks through the often-clouded skies, has a diffused, almost buttery quality, illuminating the broad leaves of oak and maple trees that stand sentinel along the country lanes. The character of Philadelphia is one of quiet resilience, an enduring spirit that seems to draw strength from the very contours of the terrain. The history of Philadelphia is inextricably bound to the fertile soil and the bounty of the Tennessee River valley, though its modern iteration is deeply connected to the creation of Watts Bar Lake, a vast reservoir that reshaped the local geography and economy. Once a community sustained by agriculture, the lake has transformed Philadelphia into a haven for those who seek the solace of the water, attracting anglers and boaters alike. The local economy, while still retaining echoes of its agrarian past, now finds a significant pulse in recreational tourism and the quiet industry that supports it. There are no grand monuments here, no boisterous pronouncements of fame, but rather a subtle, lived-in history that resides in the weathered barns and the friendly nods exchanged between neighbours, a testament to a life lived in concert with the rhythms of nature.

NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Philadelphia 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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LocationPhiladelphia, Loudon County, Tennessee
Coordinates35.67952°N, 84.403815°W
TimezoneEastern Time (America/New_York)
ZIP Code(s)38401, 37681, 37846
Area Code731, 865
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service

About This Philadelphia, Tennessee Weather Page

This page provides live weather conditions and forecasts for Philadelphia, Tennessee, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, aviation weather (METAR/TAF), precipitation radar and NOAA GOES-16 satellite imagery. Additional sections may include marine and tide data for coastal localities, and soil temperature and crop weather for agricultural areas. All data updates automatically on every page visit.

Location data for Philadelphia includes coordinates 35.679520°N, 84.403815°W, situated in Loudon County. ZIP code 38401, 37681, 37846. Telephone area code: 731, 865. Timezone: Eastern Time (America/New_York).

Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. Aviation data is provided by the FAA Aviation Weather Center. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.