Onarga, Illinois Weather
Onarga, Illinois — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for Onarga, Iroquois County.
Flight conditions near Onarga. Data source: locating…
Soil conditions, frost risk and crop weather for Onarga.
About Onarga, Illinois
Onarga sits at the edge of the flat, fertile expanse, where the horizon is a clean, unwavering line against the vast Illinois sky. It lies 29.0 miles south-south-west of Kankakee, IL (from Kankakee, IL: bearing 195°T), and is situated 3.6 miles south-south-west of Gilman. The landscape here is a study in subtle shifts of green and gold, dictated by the season and the tireless work of agriculture. Fields of corn and soybeans stretch out, their orderly rows a testament to the rich, dark earth that underpins everything. The air, especially in the late afternoon, carries a dry, dusty scent, mingling with the sweet, faint perfume of distant blossoms. The land itself is low, almost imperceptibly sloping, and the drainage ditches, like fine black threads, quietly manage the passage of water, a constant reminder of the prairie’s damp origins. The history of Onarga is written in the grain elevators that punctuate the skyline and the quiet dignity of its older brick buildings. Founded in the mid-19th century, its growth was intrinsically tied to the expansion of railroads and the burgeoning agricultural economy of Iroquois County. The land, once prairie grass, was broken and tamed, yielding crops that fed a growing nation. Today, that connection to the soil remains strong, with farming still a central pillar of the local economy, but the world has brought other influences. The presence of the Illinois Center for Autism, a significant institution, has added another layer to the character of Onarga, drawing families and professionals, and subtly altering the town’s demographic and daily hum. The quiet evenings here are marked not by the roar of industry, but by the low rumble of passing trains, a sound that echoes the town's foundational connection to transport and trade.
Live animated radar for Onarga 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 | Onarga, Iroquois County, Illinois |
| Coordinates | 40.715035°N, 88.006151°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 60955 |
| Area Code | 630, 331 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Onarga, Illinois Weather Page
This page provides live weather conditions and forecasts for Onarga, 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 Onarga includes coordinates 40.715035°N, 88.006151°W, situated in Iroquois County. ZIP code 60955. Telephone area code: 630, 331. 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.
