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Williamson, Pennsylvania Weather

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

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🚜 Agricultural Weather

Soil conditions, frost risk and crop weather for Williamson.

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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Williamson 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 Williamson, Pennsylvania

Williamson rests in a quiet corner of Franklin County, Pennsylvania, where the land gently slopes and the air carries the scent of damp earth and ripening corn. It lies 15.2 miles north-north-west of Hagerstown, MD (from Hagerstown, MD: bearing 344°T), and is situated 9.3 miles south-west of Chambersburg. Rolling hills, softened by the haze of approaching summer, cradle the landscape, their contours a testament to the agricultural heart that beats within this place. Fields of emerald green stretch towards a sky that often holds a painterly palette of soft blues and bruised purples as dusk settles, casting long shadows that blur the edges of the world. The occasional cluster of weathered barns, their paint peeling like forgotten secrets, dot the horizon, silent sentinels to seasons past. The history of Williamson is written in the fertile soil and the echoes of its agrarian past, a legacy sustained by the enduring spirit of its people and the bounty of the land. This region has long been a breadbasket, its economy rooted in the cultivation of crops and the raising of livestock, a tradition that continues to shape the rhythm of daily life. The roads that wind through Williamson are as much arteries of commerce as they are pathways through memory, connecting farmsteads to the modest commercial center where the hum of local businesses provides a steady, unpretentious soundtrack. While industry has ebbed and flowed, the core identity of Williamson remains tied to the earth, a quiet strength that endures through the changing seasons.

LocationWilliamson, Franklin County, Pennsylvania
Coordinates39.853148°N, 77.797495°W
TimezoneEastern Time (America/New_York)
ZIP Code(s)15857
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