1. Today's forecast: a warm up. Once again, generally cloudy with a slight chance of a rain shower but the high temperatures will be ten degrees warmers than the past couple, reaching 73 degrees.
2. The Charlestown branch of the Boston Public Library, 179 Main St., is holding its Thursday "Science Club" where experiments will be conducted and concoctions created as we learn about science. The fun runs from 2:30 p.m. to 5:30 p.m.