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Castle Shannon, Pennsylvania Weather

Castle Shannon, Pennsylvania — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Castle Shannon, Allegheny County.

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

Flight conditions near Castle Shannon — 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 Castle Shannon 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

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About Castle Shannon, Pennsylvania

Castle Shannon rises from the rolling terrain of Allegheny County, its character shaped by the very contours of the land. It lies 1.6 miles east-north-east of Mount Lebanon, PA (from Mount Lebanon, PA: bearing 66°T), and is situated 5.4 miles south-south-west of Pittsburgh. The streets here, often following the natural dips and rises, wind through neighborhoods where mature trees cast a dappled shade, their leaves rustling with a sound that seems to whisper of the past. Above, the sky often holds a particular clarity, a clean, sharp blue that can feel vast and encompassing, especially when the sun begins its slow descent, painting the western horizon in hues of softened amber and rose. This is a place where the landscape itself feels like a quiet participant, its slopes and hollows dictating the flow of life, imbuing the air with a sense of grounded resilience. The foundations of Castle Shannon are deeply rooted in the industrial past of this region, a legacy of coal mining that once pulsed beneath its surface. These subterranean veins, now long dormant, left an indelible mark on the town's development, influencing its early growth and the very spirit of its people, who understood the hard work and the earth’s offerings. The local economy has since diversified, shifting from the deep seams of coal to the surface-level commerce and services that sustain its present-day residents. While the grand estates and sprawling mansions of earlier eras might be less prevalent, the enduring sense of community, fostered by generations who have called Castle Shannon home, remains a distinctive and valuable asset, a quiet strength that continues to define its unique character.

LocationCastle Shannon, Allegheny County, Pennsylvania
Coordinates40.364792°N, 80.022275°W
TimezoneEastern Time (America/New_York)
ZIP Code(s)15234
Area Code215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service