Rosemont, Illinois Weather
Rosemont, Illinois — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for Rosemont, St. Clair County.
Flight conditions near Rosemont. Data source: locating…
Soil conditions, frost risk and crop weather for Rosemont.
About Rosemont, Illinois
Rosemont unfolds across a landscape shaped by the patient hand of the Mississippi River’s tributaries. It lies 2.9 miles east of East Saint Louis, IL (from East Saint Louis, IL: bearing 87°T), and is situated 5.4 miles east of St. Louis. Gentle slopes, cloaked in a verdant tapestry of deciduous trees, descend towards the meandering waterways that define the region’s hydrology. The air here carries the damp, fertile scent of rich soil, a fragrance that deepens with the coming of twilight when the western sky bleeds into hues of bruised plum and soft amber. Sunlight, when it breaks through the canopy, casts a dappled, almost liquid light upon the undergrowth, revealing the subtle textures of moss-covered stones and the sturdy resilience of wild flora. The land itself seems to breathe, a quiet exhalation of green and brown under the vast, ever-shifting Illinois sky. The history of Rosemont is a story whispered by the land and the industry that once thrived here. For generations, the fertile ground supported agriculture, its fields yielding crops that fed the nation, a legacy still evident in the quiet hum of farm equipment during harvest season. Echoes of a more industrial past can be found in the weathered remnants of structures that once supported the extraction and processing of local resources, their skeletal forms a stoic reminder of bygone endeavors. Though the primary economic drivers have evolved, a sense of enduring community persists, a quiet testament to the resilience of its people. The rhythm of life in Rosemont is measured, not by the hurried pulse of a metropolis, but by the slow, deliberate turning of the seasons and the steady flow of the nearby creeks.
Live animated radar for Rosemont 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 | Rosemont, St. Clair County, Illinois |
| Coordinates | 38.626995°N, 90.09733°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 62204, 60018 |
| Area Code | 217, 312, 773 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Rosemont, Illinois Weather Page
This page provides live weather conditions and forecasts for Rosemont, 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 Rosemont includes coordinates 38.626995°N, 90.097330°W, situated in St. Clair County. ZIP code 62204, 60018. Telephone area code: 217, 312, 773. 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.
