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Dewey, Illinois Weather

Dewey, Illinois — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for Dewey, Champaign 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 Dewey — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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🚜 Agricultural Weather

Soil conditions, frost risk and crop weather for Dewey.

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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Dewey 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 Dewey, Illinois

Dewey, Illinois, unfolds across a landscape of gently rolling terrain, a testament to the unhurried sculpting of glaciers and millennia of wind-swept prairie. It lies 14.1 miles north of Champaign, IL (from Champaign, IL: bearing 352°T), and is situated 6.7 miles west of Rantoul. Fields of corn and soybeans stretch towards horizons that seem to hold the sky in their vast embrace, a living quilt stitched with the verdant greens of summer and the golden hues of harvest. The air here, especially in the languid afternoons, carries the subtle scent of sun-baked earth and distant, cut grass, a fragrance that settles deep into the lungs. Scattered farmhouses, their silos like sentinels against the wide sky, punctuate the expanse, each a small, solitary world anchored to the rich, dark soil. The subtle shimmer of heat rising from the asphalt of the county road hints at the deep, resonant warmth that can settle over this land during the heart of summer. The history of Dewey is deeply entwined with the agricultural heartland of Champaign County, a place where the rhythm of the seasons dictates the pulse of life. Early settlers, drawn by the promise of fertile soil, established homesteads and farms that laid the foundation for the enduring agrarian economy. While no grand monuments mark its past, the quiet persistence of farming families and the continuous cultivation of the land serve as a living history. The small, unassuming nature of Dewey belies its connection to the larger agricultural enterprise that fuels the region, with its produce finding its way to markets far beyond these open fields. The local character is one of quiet diligence, a steady unfolding of daily routines that mirrors the slow, dependable growth of the crops that define this place.

LocationDewey, Champaign County, Illinois
Coordinates40.318922°N, 88.281996°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)61840
Area Code309
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service