gas prices June 2, 2022 5:52 pm State Tax on Diesel Set to Increase July 1 The state tax on diesel is scheduled to increase in July, likely leading to higher costs to many goods and services. US & World Videos 2:51 Early morning forecast for Tuesday, April 30 2:47 Enrollment deadline approaching at some CT colleges despite FAFSA confusion 2:14 Peace activist dies following hit-and-run in New Haven 0:47 Overnight forecast for April 30 2:23 Nighttime forecast for April 29