5 Things You Need to Know Today: March 15

"Five Things you Need to Know Today" is a Patch column that provides readers with essential, daily information at a glance. 

1. Today is expected to be sunny, but much cooler as temperatures will reach a high of 48 degrees, according to the National Weather Service.
2. Mark your calendars for . An hour-long session on how to get the most out of Dedham Patch. We'll be at the on March 27 at 6 p.m.
3. The Conservation and Finance committees both will convene tonight at . ConComm will meet at 7 p.m. and the Finance Committee will meet at 6:30 p.m.
4. There will be a Dedham Reads book discussion tonight at 7:15 p.m. at the .
5. Check out a preschool storytime aimed at kids ages 2.5 to 3.5 years old today at the at 10:30 a.m.