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The Northwest Illinois Calendar

What’s Happening

154 upcoming festivals, concerts, markets and main-street traditions across all four counties.

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85 eventsAugust 2026

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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 2026, by day
SundayMondayTuesdayWednesdayThursdayFridaySaturday
26Sunday, July 2627Monday, July 2728Tuesday, July 2829Wednesday, July 2930Thursday, July 3031Friday, July 311Saturday, August 1
2Sunday, August 23Monday, August 34Tuesday, August 45Wednesday, August 56Thursday, August 67Friday, August 78Saturday, August 8
9Sunday, August 910Monday, August 1011Tuesday, August 1112Wednesday, August 12
+1 more
13Thursday, August 13
+1 more
14Friday, August 14
+5 more
15Saturday, August 15
+7 more
16Sunday, August 16
+2 more
17Monday, August 1718Tuesday, August 1819Wednesday, August 19
+3 more
20Thursday, August 20
+4 more
21Friday, August 21
+4 more
22Saturday, August 22
+7 more
23Sunday, August 2324Monday, August 2425Tuesday, August 2526Wednesday, August 26
+2 more
27Thursday, August 27
+4 more
28Friday, August 28
+6 more
29Saturday, August 29
+7 more
30Sunday, August 3031Monday, August 311Tuesday, September 12Wednesday, September 23Thursday, September 3
+1 more
4Friday, September 4
+1 more
5Saturday, September 5
+1 more