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Belvidere, Illinois Weather

Belvidere, Illinois — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Belvidere, Boone 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 Belvidere. Data source: locating…

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🌿 Air Quality
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About Belvidere, Illinois

Belvidere rests on the broad, fertile plains of northern Illinois, a landscape defined by the gentle rise and fall of land that once cradled ancient glacial lakes. It lies 12.8 miles east of Rockford, IL (from Rockford, IL: bearing 92°T), and is situated 6.0 miles south of Candlewick Lake. The sky here feels vast, an immense canvas that stretches to horizons often painted with the fiery hues of sunset, casting long shadows across fields of corn and soybeans that ripple like a green and gold sea in the prairie breeze. Farmsteads, their silos stark white against the blue, dot the countryside, each a small island of human endeavor in the sprawling, quiet expanse. The air itself carries a clean, almost elemental scent, a mingling of rich soil, growing things, and the distant, faint hum of agricultural machinery. The history of Belvidere is deeply entwined with the rich agricultural heritage of Boone County, its economy historically rooted in the cultivation of the surrounding land and the processing of its bounty. Early settlers, drawn by the promise of fertile ground, established a community that grew with the railroad, fostering trade and connection. Today, while agriculture remains a significant thread, Belvidere has also diversified, with light manufacturing and service industries contributing to its steady, unpretentious character. The presence of the Kishwaukee River, though not a grand waterway, offers a quiet, reflective presence, its banks sometimes alive with the calls of unseen birds, a subtle counterpoint to the open plains. This enduring connection to the land, coupled with a pragmatic, forward-looking spirit, shapes the very essence of Belvidere.

NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Belvidere 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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LocationBelvidere, Boone County, Illinois
Coordinates42.26391°N, 88.844267°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)61008
Area Code847, 224
Page generatedJuly 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service

About This Belvidere, Illinois Weather Page

This page provides live weather conditions and forecasts for Belvidere, 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 Belvidere includes coordinates 42.263910°N, 88.844267°W, situated in Boone County. ZIP code 61008. Telephone area code: 847, 224. 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.