Posted by Today's Weather

Channel 5 (1:51) -- It's also looking pretty hot and humid during the holiday weekend, with a thunderstorm risk. Subscribe to WCVB on YouTube now for more: http://bit.ly/1e8lAMZ Get more Boston news: http://www.wcvb.com Like us: https://www.facebook.com/wcvb5 Follow us: https://twitter.com/WCVB Instagram: https://www.instagram.com/wcvb5/