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Winnebago Schools

Jean McNair students enjoy recess on a warm Fall Day Welcome to Winnebago CUSD #323

Our attendance centers include

Our core beliefs and values The following belief statements describe deeply held beliefs that influence our actions in Winnebago District 323:

  • We believe that children are the hope and future of our world; therefore our primary function is to educate all students for a successful future.
  • We believe that excellence is achieved through a rigorous and engaging curriculum and structured activities beyond the classroom.
  • We believe every child deserves quality teachers.
  • We believe measurement of progress is essential to achieve improvement.
  • We believe that teaching and learning flourish in a safe, clean, disciplined, and nurturing environment.
  • We believe that family, school, and community are vital partners in the learning process.
  • We believe that all individuals deserve respect and are responsible for their own actions.
  • We believe that we are responsible to our community to provide prudent fiscal management.

Jean McNair Band and Chorus Concert Dates

 Jean McNair Band and Chorus Concert Dates.  

No Kids Club Services November 22-24

No  Kids Club Services from November 22-24 due to the Thanksgiving holiday.

Also, if you or someone you know should need extra help for the holiday season (food or gifts), please contact Erin Freeman to discuss the Winnebago Adopt-a-Family program. 815.335.2318. 

No School November 22 -24

No School for staff and students November 22-24 in observance of the Thanksgiving Holiday. Classes will resume Monday, November 27.

Jean McNair Important Dates

Important Dates for Jean McNair School. 
  • PTO Meeting, Monday, November 20, 3:30 p.m., McNair Library
  • Wednesday, November 22-Friday, November 24 (NO SCHOOL, Thanksgiving Holiday)
  • Scholastic Book Fair, Monday, November 27-Friday, December 1, McNair Elementary School Library, 7:30 a.m.- 4:00 p.m.

Jean McNair Elementary School Announces First Quarter Honor Roll

Jean McNair Elementary Announces Student of the Week Honors

WHS recognizes PRIDE students for Sept. & Oct.

WHS recognizes Sept. & Oct. Seniors of the Month

WMS First Quarter Honor Roll

Winnebago Middle School recognizes student performance each quarter by publishing an Honor Roll List on our school website.  Students are recognized at two different Honor Roll Levels.  Students with all As are recognized for High Honor Roll.  Students with all As and Bs are recognized for Honor Roll.  WMS Honor Roll

Dorothy Simon and Jean McNair Water Test Results

Dear Parent/Guardian: The Illinois Department of Public Health (IDPH) has mandated that all elementary schools test their drinking fountains and other potable sources of water for lead contamination.

WHS Class of 2018 Pampered Chef Fundraiser Information

The WHS Class of 2018 is selling Pampered Chef for their senior class fundraiser. The following information regarding how to place a Pampered Chef order to support a Senior student is below. 

PTO Holiday Bazaar December 2 at Jean McNair School

The PTO Holiday Bazaar is fast approaching and PTO is in need of volunteers. Please see the sign-up genius account to volunteer, crafting, shopping, and day- of help are all needed. There are many different days and ways you can help!

200 East McNair Road
Winnebago, IL 61088


Phone: 815.335.2336
Fax: 815.335.7548

Attendance Hours: 7:50 a.m. - 3:05 p.m.
Office Hours: 7:00 a.m. - 3:45 p.m.


Principal: Ronald Gruber
Asst. Principal: Daniel Lemke
Activities Director: Will Hartje
Academic Advisor: Dana Kline Students A-L
Academic Advisor: Jennifer Brenner Students M-Z
Nurse: Mary Kate Skaggs

304 East McNair Road
Winnebago IL 61088

Phone: 815.335.2456
Fax: 815.335.7574
Office Hours: 8:00 a.m. - 3:30 p.m.