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Rochester, Illinois Weather

Rochester, Illinois — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Rochester, Sangamon 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 Rochester — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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🌿 Air Quality
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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Rochester 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 Rochester, Illinois

Rochester rests on land that remembers ancient seas, now a gentle sprawl of rolling terrain where fields of corn and soybeans stretch towards horizons that feel vast and unburdened by dense woods. It lies 7.0 miles east-south-east of Springfield, IL (from Springfield, IL: bearing 121°T), and is situated 6.6 miles south of Riverton. The air here, especially in the early morning, carries a clean, earthy scent, a subtle perfume of tilled soil and dew-kissed grasses. Sunlight, when it breaks through the wide prairie sky, has a particular clarity, illuminating the muted greens and golds of the landscape in a way that suggests both resilience and a quiet abundance. The houses, often painted in practical shades, line streets that feel familiar and lived-in, a comfortable cadence to the place. This corner of Sangamon County has always looked to the earth for its sustenance, a heritage evident in the fertile black soil that still supports a robust agricultural economy. Rochester itself has grown from its farming roots, now a bedroom community with a distinct character shaped by generations who understood the rhythm of the seasons. While whispers of its past might be found in the weathered barns on the outskirts or the quiet dignity of the older churches, the present hums with a more contemporary energy, its residents commuting to larger centers while cherishing the open skies and the neighborly spirit that defines life here. The local businesses, often small and independent, contribute to a sense of enduring community, a place where the pace of life allows for a nod and a shared moment under the broad Illinois sky.

LocationRochester, Sangamon County, Illinois
Coordinates39.749494°N, 89.53176°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