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Charlestown, Maryland Weather

Charlestown, Maryland — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tides and marine conditions for Charlestown, Baltimore 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 Charlestown. Nearest NOAA tide station:

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✈️ Aviation Weather

Flight conditions near Charlestown — 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 Charlestown 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 Charlestown, Maryland

Charlestown rests on a gentle rise, its streets unfolding with a quiet dignity towards the Chesapeake Bay. It lies 1.5 miles east of Catonsville, MD (from Catonsville, MD: bearing 101°T), and is situated 5.2 miles west-south-west of Baltimore. The air here carries the briny tang of the water, a constant, subtle perfume that mingles with the scent of pine and the distant hum of traffic from the greater Baltimore sprawl. Low-slung houses, many with wide porches and manicured lawns, line the roads, their paint weathered by seasons of sun and salt spray. Beyond the residential areas, fields of soybeans and corn stretch out, their verdant expanse broken by stands of oak and maple, their leaves catching the afternoon light with a burnished, almost liquid sheen. This is a landscape that breathes with a slow, steady rhythm, a place where the horizon feels both vast and intimately familiar. The history of Charlestown is inextricably tied to the waters that define its edges, a legacy woven into the very soil. Once a bustling port and a hub for oyster harvesting, its economy has shifted, embracing a more suburban character while retaining echoes of its maritime past. Old cannery buildings, their brickwork softened by moss and ivy, stand as silent witnesses to a time when the bay’s bounty sustained a thriving community. Today, the gentle lapping of waves against the shore still calls to many, and the town’s appeal lies in its blend of accessible natural beauty and a grounded sense of place, a quiet counterpoint to the relentless energy of the nearby city.

LocationCharlestown, Baltimore County, Maryland
Coordinates39.268162°N, 76.705248°W
TimezoneEastern Time (America/New_York)
ZIP Code(s)21914
Area Code410, 443
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service