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Dayton, Illinois Weather

Dayton, Illinois — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, soil and crop conditions for Dayton, LaSalle County.

🌡️ Current Conditions
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24-Hour Forecast
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Current Conditions Detail
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7-Day Forecast
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✈️ Aviation Weather

Flight conditions near Dayton — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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🚜 Agricultural Weather

Soil conditions, frost risk and crop weather for Dayton.

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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Dayton and surroundings — RainViewer.

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🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
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About Dayton, Illinois

Dayton rests in the embrace of a gently rolling landscape, where the earth exhales the scent of sun-warmed soil and distant rain. It lies 30.8 miles south-west of Oswego, IL (from Oswego, IL: bearing 228°T), and is situated 3.7 miles north-east of Ottawa. The sky here is a vast canvas, often brushed with the bruised purples and soft golds of a prairie sunset, casting long shadows that stretch across fields of corn and soybeans, their stalks whispering secrets to the wind. The air, especially in the hush of early morning, carries a crisp, clean quality, a testament to the open country that surrounds this small Illinois settlement. The terrain, smoothed by millennia of wind and water, offers a quietude that settles deep into the bones, a palpable stillness broken only by the drone of a far-off tractor or the occasional call of a hawk circling overhead. The history of Dayton is as deeply rooted as the ancient oaks that dot its periphery, a story woven into the agricultural fabric of LaSalle County. For generations, the land has yielded its bounty, supporting a local economy built on the enduring strength of farming, a tradition that continues to shape the rhythm of daily life. While the grander narratives of industry might have bypassed this particular corner of Illinois, Dayton possesses a distinct character, a quiet resilience forged in the shared experience of seasons and harvests. The modest buildings that line its main thoroughfare speak of a practical ingenuity, a straightforward approach to life that finds beauty in the enduring cycles of nature and the steadfastness of community.

LocationDayton, LaSalle County, Illinois
Coordinates41.384755°N, 88.794242°W
TimezoneCentral Time (America/Chicago)
Area Code217, 224, 309, 312, 331, 447, 464, 618, 630, 708, 773, 779, 815, 847, 872
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service