Old Greenwich, Connecticut Weather
Old Greenwich, Connecticut — 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 Old Greenwich, Western Connecticut (Fairfield County) County.
Tides, marine forecast and fishing conditions near Old Greenwich. Tide source:
Flight conditions near Old Greenwich. Data source: locating…
About Old Greenwich, Connecticut
Old Greenwich unfolds as a verdant tapestry, where the gentle slopes of Fairfield County meet the salty kiss of Long Island Sound. It lies 2.5 miles south-south-west of Stamford, CT (from Stamford, CT: bearing 213°T), and is situated 5.5 miles east-north-east of Port Chester. Here, stately homes, often with wide, welcoming porches, are softened by the embrace of mature oak and maple trees, their branches forming a leafy canopy that filters the sunlight into a dappled dance. The air, especially in the early morning, carries a clean, crisp scent, a blend of sea brine and the sweet perfume of blooming hydrangeas and roses, a fragrance that seems to cling to the very air. Along the Sound, the landscape transitions to marshy wetlands, a crucial habitat for migratory birds, and then to the sandy shores and rocky outcrops that define its maritime character, offering glimpses of sailboats bobbing lazily on the horizon. This enclave, with its roots stretching back to colonial times, has long been a place of quiet prosperity and enduring charm. Its history is intertwined with the maritime trade and the agricultural bounty of the surrounding lands, a legacy that can still be felt in the preserved architecture and the unhurried pace of life. The local economy, once reliant on fishing and farming, has evolved to embrace a sophisticated blend of retail, professional services, and a discerning appreciation for local artisans. Old Greenwich is not a place of grand pronouncements but of subtle distinctions; a place where the rhythm of the tides and the changing seasons are as much a part of the daily discourse as the hushed conversations on its tree-lined streets, a locale that cherishes its natural beauty and its well-established community bonds.
Live animated radar for Old Greenwich 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 | Old Greenwich, Western Connecticut (Fairfield County) County, Connecticut |
| Coordinates | 41.022875°N, 73.564846°W |
| Timezone | Eastern Time (America/New_York) |
| ZIP Code(s) | 06870 |
| Area Code | 203, 475, 860, 959 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Old Greenwich, Connecticut Weather Page
This page provides live weather conditions and forecasts for Old Greenwich, Connecticut, 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 Old Greenwich includes coordinates 41.022875°N, 73.564846°W, situated in Western Connecticut (Fairfield County) County. ZIP code 06870. Telephone area code: 203, 475, 860, 959. 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.
