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McLean, Illinois Weather

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

McLean rests on land that gently rolls, a subtle topography hinting at the broader, sweeping prairie beyond. It lies 14.9 miles south-west of Bloomington, IL (from Bloomington, IL: bearing 218°T), and is situated 5.1 miles north-east of Atlanta. The sky here feels vast, an expansive canvas that shifts from the pale blue of midday to the bruised purples and fiery oranges of sunset, painting the horizon with a quiet drama. Fields of corn and soybeans stretch out, their orderly rows a testament to the patient stewardship of the land, occasionally broken by the darker, richer green of a tree line or the silver glint of a distant waterway. The air, especially in the late afternoon, carries the scent of sun-baked earth and ripening grain, a perfume of the fertile Illinois heartland that settles softly over McLean. This place, McLean, traces its origins to the mid-19th century, a time when railroads began to stitch together the American landscape. Its economy has long been anchored in agriculture, the rich black soil yielding bountiful harvests that have sustained generations. It’s a community where the rhythm of the seasons dictates much of life, and where the enduring spirit of the prairie settlers still seems to hum beneath the surface. While not a place of grand monuments, McLean holds a quiet dignity, its character shaped by the enduring legacy of its farming heritage and the steady, unpretentious lives lived within its embrace.

LocationMcLean, McLean County, Illinois
Coordinates40.314483°N, 89.169809°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)61754
Area Code309
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service