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Catonsville, Maryland Weather

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

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✈️ Aviation Weather

Flight conditions near Catonsville — 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 Catonsville 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 Catonsville, Maryland

Catonsville unfolds in a landscape of gentle, rolling hills, a place where the afternoon sun often casts long, golden shadows across the well-tended lawns and the sturdy brick homes. It lies 2.3 miles north-east of Ilchester, MD (from Ilchester, MD: bearing 50°T), and is situated 6.5 miles west of Baltimore. The air here, especially on a humid summer evening, carries the scent of blooming dogwoods and the distant hum of traffic from nearby thoroughfares, a sound that softens and blurs as it drifts across the neighborhood streets. Mature trees, their branches like arthritic fingers reaching for the sky, line the older avenues, their leaves forming a verdant canopy that offers a cool respite from the Maryland sun. This Baltimore County enclave, with roots stretching back to the 18th century, has long been a place of quiet industry and burgeoning education. Its early days were tied to the fertile land and the burgeoning transportation networks that connected it to the larger port city. Today, Catonsville is perhaps best known as home to the University of Maryland, Baltimore County, a vibrant hub of research and learning that infuses the community with a youthful energy. The local economy, while diverse, retains a sense of groundedness, a reflection of the generations who have built their lives here, finding steady work in professional services, healthcare, and the educational institutions that dot the surrounding landscape. The character of Catonsville is one of enduring familiarity, a place where the past whispers from the stoops of its historic homes and the present thrives in its bustling commercial districts and the academic halls of its university.

LocationCatonsville, Baltimore County, Maryland
Coordinates39.272051°N, 76.731916°W
TimezoneEastern Time (America/New_York)
ZIP Code(s)21228, 21250
Area Code410, 443
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service