What's happening in New Castle in August 2026?

There are 25 events in New Castle, Delaware in August 2026, including Ants on a Log Family Concert at New Castle Public Library, Walk-In Technology Assistance & Training at New Castle Public Library, Walk-In Technology Assistance & Training at New Castle Public Library, Toddler Tuesday Playgroup at New Castle Public Library. Browse the full August 2026 calendar on VenuNite.

Are there free things to do in New Castle in August 2026?

Yes — 24 of the listed August 2026 events in New Castle are free, including concerts, open mics, and community events. Filter by price on the list above.

How do I find events in New Castle for a specific date in August 2026?

VenuNite lists every upcoming event in New Castle, Delaware with date filters. Use the date picker on this page to narrow August 2026 down to a single day or weekend.

Events in New Castle — August 2026 (25 Things to Do)

August 2026 in New Castle, Delaware brings 25 live events across the city — from community to family to workshop. 24 of the listed events are free. Here's what's on.

Events in New Castle — August 2026

All August 2026 Events

Frequently Asked Questions

Events in New Castle — August 2026

All August 2026 Events

Ants on a Log Family Concert

Walk-In Technology Assistance & Training

Walk-In Technology Assistance & Training

Toddler Tuesday Playgroup

FREE Lunch & a Movie

LEGO Club

Pokemon Club

Homeschool Story Explorers

FREE Lunch & a Movie

Postcard Social

Summer Reading Ice Cream Social

Delaware Queer Social's Make & Mingle

Uncover the Past: Transcribing Delaware History

Walk-In Technology Assistance & Training

Family Crafternoon: Pipe Cleaner Flowers

Hands to Heart

Walk-In Technology Assistance & Training

Sew Happy

WilmU Toastmasters Club Meeting

Library on the Loose!

These Houses Were Homes: 5 Generations of Black Community in Old New Castle

Walk-In Technology Assistance & Training

Walk-In Technology Assistance & Training

Toddler Tuesday Playgroup

Ants on a Log Family Concert

Ants on a Log Family Concert

Walk-In Technology Assistance & Training

Walk-In Technology Assistance & Training

Walk-In Technology Assistance & Training

Walk-In Technology Assistance & Training

Toddler Tuesday Playgroup

Toddler Tuesday Playgroup

FREE Lunch & a Movie

FREE Lunch & a Movie

LEGO Club

LEGO Club

Pokemon Club

Pokemon Club

Homeschool Story Explorers

Homeschool Story Explorers

FREE Lunch & a Movie

FREE Lunch & a Movie

Postcard Social

Postcard Social

Summer Reading Ice Cream Social

Summer Reading Ice Cream Social

Delaware Queer Social's Make & Mingle

Delaware Queer Social's Make & Mingle

Uncover the Past: Transcribing Delaware History

Uncover the Past: Transcribing Delaware History

Walk-In Technology Assistance & Training

Walk-In Technology Assistance & Training

Family Crafternoon: Pipe Cleaner Flowers

Family Crafternoon: Pipe Cleaner Flowers

Hands to Heart

Hands to Heart

Walk-In Technology Assistance & Training

Walk-In Technology Assistance & Training

Sew Happy

Sew Happy

WilmU Toastmasters Club Meeting

WilmU Toastmasters Club Meeting

Library on the Loose!

Library on the Loose!

These Houses Were Homes: 5 Generations of Black Community in Old New Castle

These Houses Were Homes: 5 Generations of Black Community in Old New Castle

Walk-In Technology Assistance & Training

Walk-In Technology Assistance & Training

Walk-In Technology Assistance & Training

Walk-In Technology Assistance & Training

Toddler Tuesday Playgroup

Toddler Tuesday Playgroup

Frequently Asked Questions

Ants on a Log Family Concert

Walk-In Technology Assistance & Training