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Cook CountyDuPage CountyKane CountyMacon CountyPeoria CountySangamon CountyWill CountyWilliamson CountyWinnebago County
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AuroraBolingbrookChicagoDecaturEnergyJolietNapervillePeoriaRockfordSpringfield
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Location coordinates Where is Illinois?

Get accurate weather forecasts for Illinois, located at latitude 41.85 and longitude -87.65. Stay updated with localized weather information tailored for Illinois.