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Chatham, Illinois Weather

Chatham, Illinois — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Chatham, Cook 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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✈️ Aviation Weather

Flight conditions near Chatham — 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 Chatham 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 Chatham, Illinois

Chatham sprawls across the gently rolling terrain of Cook County, a place where the prairie's broad, unbroken sky still feels close enough to touch. It lies 3.8 miles south-south-west of Hyde Park, IL (from Hyde Park, IL: bearing 195°T), and is situated 7.8 miles south-south-east of Chicago. The land here, a rich, dark loam, suggests a long agricultural past, though asphalt and rooftops now claim much of its expanse. Streets are laid out in a grid that speaks of planned growth, lined with a mix of older, sturdy brick homes and newer, more expansive residences, each with its own patch of green. The air, especially in the late afternoon, can carry the faint, sweet scent of mown grass and the distant hum of traffic, a constant reminder of the metropolitan pulse that beats just beyond its borders. The history of Chatham is interwoven with the expansion of Chicago, evolving from scattered settlements into a vibrant suburban community. Its economy, once rooted in farming and the modest industries that supported it, has largely shifted to retail, services, and the daily commute of its residents to jobs in the larger city. Though no grand historical landmarks dominate the skyline, the spirit of its past can be glimpsed in the enduring strength of its neighborhoods and the quiet dedication of its people to building a life here. Chatham embodies the persistent American drive for progress, a place where the echoes of the past are present but do not define the forward momentum of its everyday existence.

LocationChatham, Cook County, Illinois
Coordinates41.741145°N, 87.612548°W
TimezoneCentral Time (America/Chicago)
Area Code217, 224, 309, 312, 331, 447, 464, 618, 630, 708, 773, 779, 815, 847, 872
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service