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The Northwest Illinois Calendar

What’s Happening

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

154 upcoming events across Northwest Illinois.

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0 eventsAugust 2025Whiteside CountyClear all

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

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Events in August 2025, by day
SundayMondayTuesdayWednesdayThursdayFridaySaturday
27Sunday, July 27, 202528Monday, July 28, 202529Tuesday, July 29, 202530Wednesday, July 30, 202531Thursday, July 31, 20251Friday, August 1, 20252Saturday, August 2, 2025
3Sunday, August 3, 20254Monday, August 4, 20255Tuesday, August 5, 20256Wednesday, August 6, 20257Thursday, August 7, 20258Friday, August 8, 20259Saturday, August 9, 2025
10Sunday, August 10, 202511Monday, August 11, 202512Tuesday, August 12, 202513Wednesday, August 13, 202514Thursday, August 14, 202515Friday, August 15, 202516Saturday, August 16, 2025
17Sunday, August 17, 202518Monday, August 18, 202519Tuesday, August 19, 202520Wednesday, August 20, 202521Thursday, August 21, 202522Friday, August 22, 202523Saturday, August 23, 2025
24Sunday, August 24, 202525Monday, August 25, 202526Tuesday, August 26, 202527Wednesday, August 27, 202528Thursday, August 28, 202529Friday, August 29, 202530Saturday, August 30, 2025
31Sunday, August 31, 20251Monday, September 1, 20252Tuesday, September 2, 20253Wednesday, September 3, 20254Thursday, September 4, 20255Friday, September 5, 20256Saturday, September 6, 2025