Harmon, Illinois Weather
Harmon, Illinois — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for Harmon, Lee County.
Flight conditions near Harmon. Data source: locating…
Soil conditions, frost risk and crop weather for Harmon.
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.
Live animated radar for Harmon and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | Harmon, Lee County, Illinois |
| Coordinates | 41.722811°N, 89.55399°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 61042 |
| Area Code | 847, 224 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Harmon, Illinois Weather Page
This page provides live weather conditions and forecasts for Harmon, Illinois, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modeled estimate shown when no station is in range), precipitation radar and NOAA GOES-16 satellite imagery. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Harmon includes coordinates 41.722811°N, 89.553990°W, situated in Lee County. ZIP code 61042. Telephone area code: 847, 224. Timezone: Central Time (America/Chicago).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov (NOAA), with a modeled estimate used where no nearby reporting station is available. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
