Wednesday, September 16, 2026 · New Jersey

Warren County

Upcoming New Jersey events by county, including confirmed festival listings.

September 2026

Event Date:September 19, 2026 Warren County Hot Air Balloons, Fun and Games Festival Washington, New Jersey

Event Date:September 25, 2026 Hackettstown Oktoberfest Hackettstown, New Jersey Oktoberfest

Event Date:September 26, 2026 Festival in the Borough Washington, New Jersey Event Date:September 26, 2026 Phillipsburg Railroad Festival Phillipsburg, New Jersey

October 2026

Event Date:October 3, 2026 Longmeadow Farm Harvest Festival Blairstown, New Jersey Harvest and farm

Event Date:October 10, 2026 Pork Roll Palooza Phillipsburg, New Jersey Event Date:October 17, 2026 Blairstown Fall Festival Blairstown, New Jersey

November 2026

Event Date:November 7, 2026 Gormanudur Viking Fest Hackettstown, New Jersey

December 2026

Event Date:December 4, 2026 Hackettstown Hometown Holiday Hackettstown, New Jersey Holiday lights

Event Date:December 31, 2026 Hackettstown NYE Blast Hackettstown, New Jersey

February 2027

Event Date:February 13, 2027 Czig Meister StoutFest Hackettstown, New Jersey

April 2027

Event Date:April 24, 2027 90’s Block Party Hackettstown, New Jersey

May 2027

Event Date:May 15, 2027 Hackettstown Maifest Hackettstown, New Jersey

June 2027

Event Date:June 5, 2027 ARC of Warren County Food and Music Festival Hackettstown, New Jersey Event Date:June 5, 2027 Hackettstown Community Day Hackettstown, New Jersey Event Date:June 5, 2027 Hot Air Balloons, Arts and Craft Festival Washington, New Jersey Event Date:June 5, 2027 Steampunk Alchemy Fest Hackettstown, New Jersey Event Date:June 12, 2027 Czig Meister Brewing Company Anniversary Hackettstown, New Jersey Event Date:June 12, 2027 Sustainably Green Music and Arts Festival Washington, New Jersey Event Date:June 19, 2027 Ole Towne Festival Phillipsburg, New Jersey

July 2027

Event Date:July 18, 2027 Hackettstown Street Fair Hackettstown, New Jersey

August 2027

Event Date:August 21, 2027 Knowlton Township Fire and Rescue Food Truck Festival Delaware, New Jersey Food trucks

September 2027

Event Date:September 4, 2027 Fall Flower Festival and Craft Market Port Murray, New Jersey Event Date:September 11, 2027 Victorian Day Belvidere, New Jersey Event Date:September 18, 2027 Warren County Hot Air Balloons, Fun and Games Festival Washington, New Jersey

Event Date:September 24, 2027 Hackettstown Oktoberfest Hackettstown, New Jersey Oktoberfest

Event Date:September 25, 2027 Festival in the Borough Washington, New Jersey Event Date:September 25, 2027 Phillipsburg Railroad Festival Phillipsburg, New Jersey

Festival dates compiled by Festival Guides and Reviews. Confirm details on each event’s official page before you go.