Wadsworth	65	78	80
Warrenville	60	68	70
Wauconda	60	72	75
Waukegan	65	75	75
Wayne	52	60	70
West Chicago	55	65	75
Westchester	49	57	60
Western Springs	52	56	65
Westmont	55	60	65
Wheaton	49	55	70
Wheeling	45	55	65
Wildwood	59	68	75
Willow Springs	59	65	65
Willowbrook	55	62	65
Wilmette	49	57	65
Wilson	55	65	75
Winfield	55	60	70
Winnetka	47	57	65
Winthrop Harbor	85	95	95
Wonder Lake	85	98	95
Wood Dale	39	50	60
Woodridge	60	65	65
Woodstock	75	88	95
Worth	65	65	70