Williamsville, Illinois Weather
Williamsville, Illinois — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for Williamsville, Sangamon County.
Flight conditions near Williamsville. Data source: locating…
Soil conditions, frost risk and crop weather for Williamsville.
About Williamsville, Illinois
Williamsville rests upon the broad, benevolent shoulders of central Illinois, a landscape defined by the gentle, persistent sculpting of time and weather. It lies 11.7 miles north-north-east of Springfield, IL (from Springfield, IL: bearing 26°T), and is situated 5.1 miles north-east of Sherman. Here, the earth rolls with a subtle, almost imperceptible grace, a vast expanse of prairie giving way to fields of corn and soybeans that ripple like emerald and gold seas under the immense, ever-changing sky. The air itself seems to carry the scent of sun-baked soil and the distant whisper of wind through tall grasses, a clean, honest perfume that speaks of open horizons and the steady pulse of agricultural life. Roads, straight as arrows, slice through this cultivated expanse, connecting isolated farmsteads to the modest heart of Williamsville itself, a place where the horizon feels close enough to touch and the quality of light at dusk paints the western sky in hues of bruised plum and molten amber. The history of Williamsville is inextricably bound to the rich, dark earth that surrounds it, a story of pioneers drawn to the fertile plains and the promise of sustenance. Early settlers, many of them farmers and tradespeople, established a community built on hard work and neighborly interdependence, a spirit that still echoes in the town’s unhurried pace. The local economy has long been anchored by agriculture, the bounty of the surrounding farmland providing a consistent livelihood, though the town has also seen its share of small businesses and services catering to the needs of its residents. While there are no grand monuments or sprawling attractions, the true character of Williamsville lies in its quiet resilience and the enduring connection between its people and the land that sustains them, a living testament to the enduring spirit of rural Illinois.
Live animated radar for Williamsville 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 | Williamsville, Sangamon County, Illinois |
| Coordinates | 39.954216°N, 89.548713°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 62693 |
| Area Code | 217 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Williamsville, Illinois Weather Page
This page provides live weather conditions and forecasts for Williamsville, 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 Williamsville includes coordinates 39.954216°N, 89.548713°W, situated in Sangamon County. ZIP code 62693. Telephone area code: 217. 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.
