Ilchester, Maryland Weather
Ilchester, Maryland — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tide predictions, marine conditions and a solunar fishing forecast for Ilchester, Howard County.
Tides, marine forecast and fishing conditions near Ilchester. Tide source:
Flight conditions near Ilchester. Data source: locating…
About Ilchester, Maryland
Ilchester sits in a bend of the Patapsco River, where the land rises gently from the water, cloaked in the deep greens of mature deciduous forests. It lies 2.1 miles east-south-east of Ellicott City, MD (from Ellicott City, MD: bearing 122°T), and is situated 8.6 miles west-south-west of Baltimore. The terrain, a rolling tapestry of former farmland now yielding to suburban sprawl and pockets of preserved woodland, feels solid and old beneath the feet. Oak and maple trees, their branches thick with summer foliage, cast long, cool shadows across the roads, and the air, especially in the early morning, carries the damp, earthy scent of the river valley. Though the houses are newer, many built with the sturdy practicality of the mid-20th century and beyond, there’s a quiet hum to the place, a sense of lives unfolding without fanfare, punctuated by the distant rumble of traffic on the larger arteries that feed this corner of Howard County. The history of Ilchester is deeply entwined with the Patapsco, a waterway that once powered mills and carried goods, shaping the early economy of this region. While the industrial past has largely receded, leaving only faint traces in the landscape, the spirit of enterprise endures in the modern businesses that serve the surrounding communities. It’s a place where the legacy of agriculture, though less visible now, still informs the broad, open skies that can be seen on clearer days, a reminder of the fields that once dominated the horizon. Ilchester itself, though not a singular, defined municipality, represents a vibrant stretch of Howard County, a locale where the past and present flow together much like the river that defines its western edge.
Live animated radar for Ilchester 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 | Ilchester, Howard County, Maryland |
| Coordinates | 39.25094°N, 76.764695°W |
| Timezone | Eastern Time (America/New_York) |
| ZIP Code(s) | 21043 |
| Area Code | 240, 301 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Ilchester, Maryland Weather Page
This page provides live weather conditions and forecasts for Ilchester, Maryland, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modeled estimate shown when no station is in range), precipitation radar and NOAA GOES-16 satellite imagery. 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 Ilchester includes coordinates 39.250940°N, 76.764695°W, situated in Howard County. ZIP code 21043. 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. Aviation data is sourced from aviationweather.gov (NOAA), with a modeled estimate used where no nearby reporting station is available. 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.
