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Monticello, Illinois Weather

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

Monticello unfolds across the rolling Illinois prairie, a landscape defined by the vast, open sky and the fertile earth that yields its bounty. It lies 18.5 miles west-south-west of Champaign, IL (from Champaign, IL: bearing 251°T), and is situated 7.3 miles north of Bement. Here, the land sighs with a gentle, almost imperceptible swell, a quiet undulation that stretches towards horizons that seem to go on forever. The air, especially in the languid warmth of late afternoon, carries the faint, sweet scent of drying corn stalks and the distant hum of agricultural machinery, a constant, low thrum beneath the rustle of leaves in the mature trees lining its streets. The character of Monticello is one of sturdy, unpretentious beauty, a place where the very architecture seems to lean into the prairie wind, built to endure and to shelter. This is a place deeply rooted in the rich agricultural heritage of Piatt County, where the economy has long been tied to the cultivation of the land, the broad fields of corn and soybeans painting a vibrant, ever-changing tapestry of green and gold across the seasons. Its history is a testament to the pioneering spirit that settled these plains, with the echoes of those early days still resonating in the well-maintained historic buildings and the strong sense of community. Monticello, in its quiet way, also boasts a distinctive connection to the wider world through its notable families and their contributions, a subtle undercurrent of intellect and innovation that belies its seemingly simple facade, a quiet strength that has always been its hallmark.

LocationMonticello, Piatt County, Illinois
Coordinates40.027812°N, 88.573398°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)61856
Area Code309
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service