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Centralia, Illinois Weather

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

Centralia rests on a stretch of Illinois land where the sky feels vast and the horizon stretches with a quiet ambition. It lies 42.3 miles east of O'Fallon, IL (from O'Fallon, IL: bearing 96°T), and is situated 1.7 miles south-south-west of Central City. The terrain here is mostly flat, the soil a rich, dark loam that has been worked for generations, giving rise to broad fields of corn and soybeans that unfurl like rumpled green carpets under the wide, often dramatic, Illinois sky. Scattered farmsteads dot the landscape, their silos standing like stoic sentinels against the prevailing winds, and the air, particularly in the humid embrace of summer evenings, carries the sweet, earthy scent of growing things and the distant hum of agricultural machinery. The occasional stand of deciduous trees, their branches reaching skyward in a patient, enduring gesture, offers pockets of shade, and the slow, winding creeks that thread through the farmland reflect the ever-shifting moods of the heavens, from the pale, washed-out blues of midday to the bruised purples and fiery oranges of sunset. The story of Centralia is deeply entwined with the earth beneath it, a narrative shaped by the black veins of coal that once fueled its prosperity. This subterranean legacy is still palpable, a silent echo of the miners and their labor that once defined the town's character and economy. While the deep mines have long since been silenced, the spirit of industry, though perhaps tempered, persists in Centralia's ongoing efforts to diversify, finding new avenues for growth in manufacturing and services. The town itself, a grid of streets lined with a mix of older brick structures and more modern businesses, possesses a settled, comfortable rhythm, a place where the pace of life allows for neighbourly nods and the quiet observation of the seasons turning. Notable among its features is the vast expanse of Lake Centralia, a man-made reservoir that offers a refreshing counterpoint to the agricultural plains, its waters mirroring the sky and providing a place for quiet recreation and a different kind of natural beauty within the county.

LocationCentralia, Marion County, Illinois
Coordinates38.525049°N, 89.133404°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)62801
Area Code618
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service