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Chillicothe, Illinois Weather

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

Chillicothe, Illinois, unfolds along the broad shoulders of the Illinois River, a place where the land sighs with the quiet contentment of fertile plains. It lies 16.7 miles north-north-east of Peoria, IL (from Peoria, IL: bearing 19°T), and is situated 2.8 miles north-north-east of Rome. Here, the sky is a vast canvas, often brushed with the soft, diffused light of the Midwest, particularly as the day surrenders to evening and paints the horizon in hues of rose and lavender. The terrain, a gentle swell and fall of prairie, is punctuated by stands of mature trees that offer shade and a sense of enduring presence. The very air seems to carry the scent of turned earth and the distant murmur of the river, a constant, low hum beneath the daily comings and goings of life in Chillicothe. The history of Chillicothe is inextricably linked to the ebb and flow of the Illinois River, a vital artery that has shaped its fortunes since its early days. Its economy, rooted deeply in the agricultural bounty of the surrounding countryside, continues to thrive on the cultivation of corn and soybeans, the golden and emerald seas that stretch to the horizon. Beyond the fields, manufacturing has also played a significant role, lending a practical, industrious character to the community. While not a place of grand monuments, Chillicothe possesses a quiet dignity, a testament to generations who have worked this land, their stories woven into the very fabric of its existence, a subtle narrative playing out against the enduring backdrop of the river.

LocationChillicothe, Peoria County, Illinois
Coordinates40.922259°N, 89.486202°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)61523
Area Code815
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service