Skip to content

The Northwest Illinois Calendar

What’s Happening

Festivals, concerts, markets and main-street traditions across all four counties.

154 upcoming events across Northwest Illinois.

Filter
Category
County
Layout
CardsCalendarMosaic

0 eventsMay 2027Lee CountyClear all

Running something?

Put It on the Calendar

Festivals, fundraisers, live music, farmers markets — if it happens in Carroll, Lee, Ogle or Whiteside County, we want it here. It’s free.

Submit an Event
Events in May 2027, by day
SundayMondayTuesdayWednesdayThursdayFridaySaturday
25Sunday, April 25, 202726Monday, April 26, 202727Tuesday, April 27, 202728Wednesday, April 28, 202729Thursday, April 29, 202730Friday, April 30, 20271Saturday, May 1, 2027
2Sunday, May 2, 20273Monday, May 3, 20274Tuesday, May 4, 20275Wednesday, May 5, 20276Thursday, May 6, 20277Friday, May 7, 20278Saturday, May 8, 2027
9Sunday, May 9, 202710Monday, May 10, 202711Tuesday, May 11, 202712Wednesday, May 12, 202713Thursday, May 13, 202714Friday, May 14, 202715Saturday, May 15, 2027
16Sunday, May 16, 202717Monday, May 17, 202718Tuesday, May 18, 202719Wednesday, May 19, 202720Thursday, May 20, 202721Friday, May 21, 202722Saturday, May 22, 2027
23Sunday, May 23, 202724Monday, May 24, 202725Tuesday, May 25, 202726Wednesday, May 26, 202727Thursday, May 27, 202728Friday, May 28, 202729Saturday, May 29, 2027
30Sunday, May 30, 202731Monday, May 31, 20271Tuesday, June 1, 20272Wednesday, June 2, 20273Thursday, June 3, 20274Friday, June 4, 20275Saturday, June 5, 2027