Sheffield, IL Weather - Overcast 72°F Currently overcast and 72. Winds calm. Relative Humidity at 88%. Cities, Towns and Villages: Arlington Buda Bureau Junction Cherry Dalzell De Pue Dover Hollowayville Ladd LaMoille Malden Manlius Mineral Neponset New Bedford Ohio Princeton Seatonville Sheffield Spring Valley Tiskilwa Walnut Wyanet Sheffield, Illinois 61361