Princeton, Illinois Weather
Princeton, Illinois — live current conditions, hourly and 7-day forecasts, NWS alerts, radar and satellite imagery, soil and crop conditions for Princeton, Bureau County.
Full aviation weather for Princeton is published on the Illinois Valley Regional Airport Walter A Duncan Field (KVYS) page, 26 km away. It carries the current METAR decoded into plain language — surface wind, visibility, cloud layers and ceiling, temperature and dewpoint, and altimeter setting — alongside the raw observation as transmitted. 6 airfields within reach of Princeton have their own pages, listed below.
The Terminal Aerodrome Forecast (TAF) is shown across its full validity period, with each change group broken out so you can see when conditions are expected to shift. Flight category is derived automatically — VFR, MVFR, IFR or LIFR — from reported ceiling and visibility, with runway details and field elevation alongside. Observations update roughly hourly and forecasts several times a day.
Other airports near Princeton: Marshall County Airport (KC75) 39 km · Whiteside County Airport - Joseph H Bittorf Field (KSQI) 45 km · Kewanee Municipal Airport (KEZI) 46 km · Dixon Municipal Charles R. Walgreen Field (KC73) 52 km · Bresson Airport (KC82) 53 km
Conditions reported at KVYS describe the airfield itself. Weather 26 km away can differ, particularly in terrain or near the coast. For conditions at Princeton specifically, see the current conditions and forecast above.
Soil conditions, frost risk and crop weather for Princeton.
About Princeton, Illinois
Princeton, Illinois, unfolds with a quiet grace across the gently rolling terrain of Bureau County, where the vast, open sky of the prairie presses down like a benevolent hand. It lies 47.0 miles north of Peoria, IL (from Peoria, IL: bearing 8°T), and is situated 8.7 miles west-north-west of De Pue. Fields of corn and soybeans, rippling in the summer breeze, stretch towards horizons softened by the hazy blue of distant trees, their emerald hues deepening into the rich, dark earth. The air here, especially in the late afternoon, carries a subtle sweetness, a blend of sun-warmed soil and the faintest hint of wild clover, a scent that seems to cling to the weathered wood of the farmhouses and the sturdy brick of the older downtown buildings. The clear, bright light of day often gives way to a more painterly glow at dusk, painting the clouds in strokes of rose and lavender, a fleeting beauty that mirrors the ephemeral nature of the seasons. Princeton’s story is one of resilience and adaptation, rooted in the fertile soil that has sustained its agricultural heart for generations. The Bureau Creek, a modest but vital waterway, once powered mills and served as a conduit for commerce, its banks now offering quiet paths for reflection. The town’s economy, while still anchored in agriculture, has diversified, with a blend of local businesses and small industries contributing to its steady pulse. The legacy of its early settlers, who carved a life from this landscape, can be seen in the enduring spirit of its residents and the well-maintained historic structures that punctuate the town square. Princeton holds a particular charm, a sense of place that feels both deeply American and uniquely its own, a quiet testament to the enduring strength of community.
Live animated radar for Princeton 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 | Princeton, Bureau County, Illinois |
| Coordinates | 41.368092°N, 89.464814°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 61356 |
| Area Code | 815 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Princeton, Illinois Weather Page
This page provides live weather conditions and forecasts for Princeton, Illinois, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, precipitation radar and NOAA GOES-16 satellite imagery. Aviation weather — live METAR observations and TAF forecasts — is published separately on the pages for the nearest reporting airports, linked from the aviation section above. 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 Princeton includes coordinates 41.368092°N, 89.464814°W, situated in Bureau County. ZIP code 61356. Telephone area code: 815. Timezone: Central Time (America/Chicago).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. 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.
