July Events and Things to do in O'Fallon, MO

An Evening with USA Today Bestselling Author Ashley Winstead | July 18
Sat, Jul 18, 7:00 PM
Chesterfield · The Reverie STL
An Evening with USA Today Bestselling Author Ashley Winstead | July 18
Sat, Jul 18, 7:00 PM
Chesterfield · The Reverie STL
Daytime All White Affair
Sat, Jul 18, 1:00 PM
Bridgeton · The Machinists Hall 12365 St Charles Rock Rd
Daytime All White Affair
Sat, Jul 18, 1:00 PM
Bridgeton · The Machinists Hall 12365 St Charles Rock Rd
LoveMask Live at Q-Bar!
Wed, Jul 15, 7:00 PM
Saint Charles · Quintessential Dining & Nightlife
LoveMask Live at Q-Bar!
Wed, Jul 15, 7:00 PM
Saint Charles · Quintessential Dining & Nightlife
An Evening with USA Today Bestselling Author Elizabeth Helen
Wed, Jul 22, 7:00 PM
St. Peters · St. Charles City-County Library, Spencer Road Branch
An Evening with USA Today Bestselling Author Elizabeth Helen
Wed, Jul 22, 7:00 PM
St. Peters · St. Charles City-County Library, Spencer Road Branch
2026 St. Charles County Farm Bureau - Farm to Table Dinner
Sat, Jul 18, 6:00 PM
Saint Charles · Foundry Art Centre
2026 St. Charles County Farm Bureau - Farm to Table Dinner
Sat, Jul 18, 6:00 PM
Saint Charles · Foundry Art Centre
PAINT & SIP: Bookish Watercolor (Limefish Studio @ Double Dog Bookshop)
Sun, Jul 26, 6:00 PM
Wentzville · Double Dog Bookshop
PAINT & SIP: Bookish Watercolor (Limefish Studio @ Double Dog Bookshop)
Sun, Jul 26, 6:00 PM
Wentzville · Double Dog Bookshop
Horology 101 to 103, St. Louis
Sat, Jul 18, 9:00 AM
Chesterfield · Woodsmill Commons
Horology 101 to 103, St. Louis
Sat, Jul 18, 9:00 AM
Chesterfield · Woodsmill Commons
St Louis Horror Con
Sat, Jul 11, 10:00 AM
Manchester · Greensfelder Recreation Complex
St Louis Horror Con
Sat, Jul 11, 10:00 AM
Manchester · Greensfelder Recreation Complex
Self-Defense Camp for Kids at Lyndell Institute June 30-July 2 2026
Wed, Jul 1, 8:00 AM + 1 more
Weldon Spring · 515 Huber Park Ct
Self-Defense Camp for Kids at Lyndell Institute June 30-July 2 2026
Wed, Jul 1, 8:00 AM + 1 more
Weldon Spring · 515 Huber Park Ct
Martial Arts FUN Camp for Kids at Lyndell Institute July 14-16 2026
Tue, Jul 14, 8:00 AM + 2 more
Weldon Spring · 515 Huber Park Ct
Martial Arts FUN Camp for Kids at Lyndell Institute July 14-16 2026
Tue, Jul 14, 8:00 AM + 2 more
Weldon Spring · 515 Huber Park Ct
Boost Your Project Management Techniques Training in O'Fallon, MO
Fri, Jul 24, 9:00 AM + 1 more
O'Fallon · Regus
Boost Your Project Management Techniques Training in O'Fallon, MO
Fri, Jul 24, 9:00 AM + 1 more
O'Fallon · Regus
St. Charles Market -- New Town Markets 2026
Sun, Jul 26, 10:00 AM
Saint Charles · New Town Amphitheater st. charles
St. Charles Market -- New Town Markets 2026
Sun, Jul 26, 10:00 AM
Saint Charles · New Town Amphitheater st. charles
Tour of Italy Wine Class
Wed, Jul 8, 6:00 PM
Chesterfield · Sav-On Liquor & Wine Chesterfield
Tour of Italy Wine Class
Wed, Jul 8, 6:00 PM
Chesterfield · Sav-On Liquor & Wine Chesterfield
GALA:THE LUXE BALL
Sat, Jul 18, 7:00 PM
Bridgeton · Machinists Hall Inc
GALA:THE LUXE BALL
Sat, Jul 18, 7:00 PM
Bridgeton · Machinists Hall Inc
Gemstone Jewelry Class - Saturday
Sat, Jul 11, 10:00 AM
Saint Charles · Moonumental Makerspace
Gemstone Jewelry Class - Saturday
Sat, Jul 11, 10:00 AM
Saint Charles · Moonumental Makerspace
An Evening with Dwain Lee
Wed, Jul 29, 7:00 PM
Wentzville · Double Dog Bookshop
An Evening with Dwain Lee
Wed, Jul 29, 7:00 PM
Wentzville · Double Dog Bookshop
Paint Nite Brand Creative Events
Fri, Jul 31, 6:00 PM
Chesterfield · Vivianos (Chesterfield)
Paint Nite Brand Creative Events
Fri, Jul 31, 6:00 PM
Chesterfield · Vivianos (Chesterfield)
Yoga and Mimosas
Sun, Jul 12, 10:30 AM
Wentzville · 400 Crossroads Business Park Ct
Yoga and Mimosas
Sun, Jul 12, 10:30 AM
Wentzville · 400 Crossroads Business Park Ct
Summer Breeze Fashion Show
Sat, Jul 11, 5:00 PM
St. Peters · 370 Lakeside Park
Summer Breeze Fashion Show
Sat, Jul 11, 5:00 PM
St. Peters · 370 Lakeside Park

Trends in O'Fallon

Explore more trends

An Evening with USA Today Bestselling Author Ashley Winstead | July 18

An Evening with USA Today Bestselling Author Ashley Winstead | July 18

Daytime All White Affair

Daytime All White Affair

LoveMask Live at Q-Bar!

LoveMask Live at Q-Bar!

An Evening with USA Today Bestselling Author Elizabeth Helen

An Evening with USA Today Bestselling Author Elizabeth Helen

2026 St. Charles County Farm Bureau - Farm to Table Dinner

2026 St. Charles County Farm Bureau - Farm to Table Dinner

PAINT & SIP: Bookish Watercolor (Limefish Studio @ Double Dog Bookshop)

PAINT & SIP: Bookish Watercolor (Limefish Studio @ Double Dog Bookshop)

Horology 101 to 103, St. Louis

Horology 101 to 103, St. Louis

St Louis Horror Con

St Louis Horror Con

Self-Defense Camp for Kids at Lyndell Institute June 30-July 2 2026

Self-Defense Camp for Kids at Lyndell Institute June 30-July 2 2026

Martial Arts FUN Camp for Kids at Lyndell Institute July 14-16 2026

Martial Arts FUN Camp for Kids at Lyndell Institute July 14-16 2026

Boost Your Project Management Techniques Training in O'Fallon, MO

Boost Your Project Management Techniques Training in O'Fallon, MO

St. Charles Market -- New Town Markets 2026

St. Charles Market -- New Town Markets 2026

Tour of Italy Wine Class

Tour of Italy Wine Class

GALA:THE LUXE BALL

GALA:THE LUXE BALL

Gemstone Jewelry Class - Saturday

Gemstone Jewelry Class - Saturday

An Evening with Dwain Lee

An Evening with Dwain Lee

Paint Nite Brand Creative Events

Paint Nite Brand Creative Events

Yoga and Mimosas

Yoga and Mimosas

Summer Breeze Fashion Show

Summer Breeze Fashion Show

Things to do around O'Fallon

Trends in O'Fallon

1. Mothers day

2. Carnival festival

3. Car shows

4. Events happening today near me

5. Mothers day brunch

6. Scramble golf tournaments

7. Cannabis_event

8. Kids

9. Crafts fair

10. Puff and paint

11. Job fairs

12. Music bingo