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Marseilles, Illinois Weather

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

🌡️ Current Conditions
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24-Hour Forecast
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7-Day Forecast
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✈️ Aviation Weather

Flight conditions near Marseilles — 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 Marseilles 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 Marseilles, Illinois

Marseilles rests where the Illinois River, a broad, slow-moving artery, begins its eastward turn, its waters reflecting the wide, often pale, Illinois sky. It lies 30.5 miles south-west of Oswego, IL (from Oswego, IL: bearing 217°T), and is situated 7.0 miles east of Ottawa. The land here is not dramatically sculpted, but rather possesses a deep, persistent flatness, broken only by the gentle swell of fields that stretch to the horizon, their green and gold hues shifting with the seasons. The air, especially in the early morning, carries a damp, earthy scent, a mingling of river mist and the rich loam of the surrounding farmland. Evenings can bring a quiet stillness, where the only sounds are the distant hum of traffic on the interstate and the low murmur of the river itself, a constant, unseen presence. This place, Marseilles, has long been shaped by the river and the fertile soil it nourishes. Its history is tied to the early transportation routes that connected the Great Lakes to the Mississippi, with the Illinois Waterway a vital channel for commerce. For generations, agriculture has been the bedrock of its economy, with corn and soybeans dominating the landscape, their stalks rustling like secrets in the summer breeze. Industrial echoes remain, though, in the older brick buildings that hint at a past of manufacturing, and the locks and dams that govern the river’s flow are a testament to human engineering, a constant dialogue between nature and necessity.

LocationMarseilles, LaSalle County, Illinois
Coordinates41.330867°N, 88.708129°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)61341
Area Code815
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service