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Rosemont, Illinois Weather

Rosemont, Illinois — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Rosemont, 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 Rosemont — 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 Rosemont 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 Rosemont, Illinois

Rosemont unfolds as a vibrant nexus where the urban sprawl of Chicago meets a distinct, self-contained character. It lies 2.5 miles west-south-west of Park Ridge, IL (from Park Ridge, IL: bearing 244°T), and is situated 8.1 miles south-east of Arlington Heights. The landscape here is a testament to its Midwestern roots, a place of broad horizons and meticulously maintained green spaces that offer a breath of open air amidst the surrounding development. Mature trees, their branches reaching skyward like ancient arms, line well-ordered streets, and the very air often carries the faint, pleasant hum of distant traffic, a constant reminder of its proximity to a great metropolis. Even as the sun begins its descent, casting long shadows and painting the western sky in hues of amber and rose, Rosemont retains a sense of purposeful activity, a quiet industriousness that defines its daily rhythm. The history of Rosemont is deeply intertwined with the growth of the greater Chicago region, evolving from its early days as a community built around transportation and commerce. It is a place that has long understood the value of strategic location, a principle that continues to shape its local economy, particularly through its prominent role as a hub for entertainment and hospitality. The allure of its entertainment venues draws visitors from far and wide, creating a unique blend of transient energy and settled local life. Rosemont also holds a quiet pride in its resilience and adaptability, a characteristic that has allowed it to thrive and redefine itself over the decades, always looking towards what lies ahead.

LocationRosemont, Cook County, Illinois
Coordinates41.995308°N, 87.884509°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