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Harmon, Illinois Weather

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

Harmon rests on the broad, fertile plains of northern Illinois, where the land stretches out under a sky that seems to possess an endless capacity for light. It lies 43.8 miles west-south-west of DeKalb, IL (from DeKalb, IL: bearing 251°T), and is situated 8.9 miles south-south-west of Dixon. The terrain here is a subtle, undulating expanse of rich, dark soil, the kind that yields generously to the plow and holds the memory of ancient seas. Farm fields, checkerboards of emerald and gold, march towards the horizon, broken occasionally by stands of oak and maple that offer a welcome, dappled shade. The air itself carries a clean, earthy scent, a subtle perfume of growing things and the distant whisper of wind through tall grasses. The quietude of Harmon is not an emptiness, but a fullness, a deep hum of life that moves at the pace of the seasons and the turning of the earth. The roots of Harmon run deep into the agricultural heartland, its economy intrinsically tied to the bounty of the surrounding prairie. For generations, this land has been coaxed into productivity, its rich soil supporting the cultivation of corn and soybeans that form the backbone of its prosperity. Echoes of earlier settlers, those who first tamed this wild expanse, linger in the sturdy, unpretentious architecture of the farmsteads and the enduring spirit of the people. While not a place of grand pronouncements or bustling crowds, Harmon possesses a distinct character, a quiet resilience forged in the shared work of the land and the enduring connection to this particular patch of earth. The distant rumble of a passing train, a lifeline to the wider world, serves as a reminder of the enduring pulse of this rural landscape.

LocationHarmon, Lee County, Illinois
Coordinates41.722811°N, 89.55399°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)61042
Area Code847, 224
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service