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

1. Yet again, there's chance of rain today, mainly before 1 p.m. with cloudy skies and a high of 68 degrees, according to the National Weather Service.


2. School Committee members are set to meet tonight at 7 p.m. at Town Hall. They'll receive a revised redistricting map from the policy subcommittee, and could vote on accepting the new plan at tonight's meeting.


3. The Dedham High School baseball team will host Natick HS under the lights tonight at 7 p.m. at Memorial Park.


4. The Dedham Community House will hold open gyms for middle school (6:30 p.m.) and high school (8:15 p.m.) students tonight.


5. Do you have a passion for writing and want to share a hobby of yours with your neighbors and friends? Start a Local Voices blog today on Dedham Patch.