Arnold, Maryland Weather
Arnold, Maryland — live current conditions, hourly and 7-day forecasts, NWS alerts, radar and satellite imagery, tide predictions, marine conditions and a solunar fishing forecast for Arnold, Anne Arundel County.
Tides, marine forecast and fishing conditions near Arnold. Tide source:
Full aviation weather for Arnold is published on the Baltimore/Washington International Thurgood Marshall Airport (KBWI) page, 21 km away. It carries the current METAR decoded into plain language — surface wind, visibility, cloud layers and ceiling, temperature and dewpoint, and altimeter setting — alongside the raw observation as transmitted. 5 airfields within reach of Arnold have their own pages, listed below.
The Terminal Aerodrome Forecast (TAF) is shown across its full validity period, with each change group broken out so you can see when conditions are expected to shift. Flight category is derived automatically — VFR, MVFR, IFR or LIFR — from reported ceiling and visibility, with runway details and field elevation alongside. Observations update roughly hourly and forecasts several times a day.
Other airports near Arnold: Fort Meade Executive Airport (KFME) 23 km · Martin State Airport (KMTN) 34 km · Weide (Aberdeen Proving Ground) Army Heliport (KEDG) 44 km · Phillips Army Air Field (KAPG) 56 km
Conditions reported at KBWI describe the airfield itself. Weather 21 km away can differ, particularly in terrain or near the coast. For conditions at Arnold specifically, see the current conditions and forecast above.
About Arnold, Maryland
Arnold unfolds as a landscape of gentle rises and dips, where the Chesapeake Bay's influence is felt in the humid air and the pervasive green of mature trees. It lies 3.5 miles south-east of Severna Park, MD (from Severna Park, MD: bearing 139°T), and is situated 6.0 miles north-north-east of Anne Arundel. The terrain here, a soft undulation of land, supports a mosaic of well-tended lawns, winding roads, and patches of dense woodland that whisper of the coastal plain's natural beauty. Sunlight, particularly in the late afternoon, filters through the canopy, casting a warm, golden hue that seems to linger on the weathered shingles of houses and the broad leaves of rhododendrons, imbuing Arnold with a quiet, lived-in grace. The history of Arnold is intertwined with the agricultural roots of Anne Arundel County, though its modern character is shaped by its proximity to Annapolis and the broader economic currents of the Baltimore-Washington corridor. Once a more purely rural expanse, its transformation has been gradual, absorbing the needs of a growing populace while retaining a connection to the water that defines so much of Maryland's Eastern Shore. The local economy now reflects this blend, with a strong service sector supporting the daily lives of its residents, who often commute to nearby urban centers, yet many still find solace and recreation in the nearby waterways and the few remaining pockets of undeveloped shoreline, where the scent of salt and marsh grass still hangs in the air.
Live animated radar for Arnold and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | Arnold, Anne Arundel County, Maryland |
| Coordinates | 39.032055°N, 76.50274°W |
| Timezone | Eastern Time (America/New_York) |
| ZIP Code(s) | 21012 |
| Area Code | 240, 301 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Arnold, Maryland Weather Page
This page provides live weather conditions and forecasts for Arnold, Maryland, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, precipitation radar and NOAA GOES-16 satellite imagery. Aviation weather — live METAR observations and TAF forecasts — is published separately on the pages for the nearest reporting airports, linked from the aviation section above. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Arnold includes coordinates 39.032055°N, 76.502740°W, situated in Anne Arundel County. ZIP code 21012. Telephone area code: 240, 301. Timezone: Eastern Time (America/New_York).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
