Singapore is a wonderful city, but it experiences frequent rainfall, often accompanied by afternoon thunderstorms year round. The tropical climate is especially wet during monsoon seasons. But if you’re looking for something to do on a rainy day that doesn’t cost money…you’ve come to the right place. Excellently, there are a few fun free indoor activities to enjoy on a rainy day in Singapore. From cosy libraries to free indoor playgrounds for kids, and engaging free exhibitions…these ideas won’t dampen your plans when it rains. Here are the top 14 free indoor things to do on a rainy day in Singapore.
1. Uncover Singapore’s hidden stories at a free museum pop-up
One of the best free things to do when it rains is the new Museum of U & Me. Concepted by the National Heritage Board (NHB), the fun SG60 activity features handpicked items contributed by Singaporeans in an immersive exhibition. Guests can connect with the nation’s story via fashion memorabilia taken from Princess Diana, a 1970s retro Setron TV, and much more. Get the full details. It runs until December 14, 2025.
📍Front Lawn, National Museum of Singapore
2. Be captivated by Singapore Odyssea
National Museum of Singapore opened a multi-sensory FREE exhibition that’s fun to explore on a rainy day. Singapore Odyssea takes guests on a journey through 700-years of the city-state’s history using immersive multimedia and storytelling. Interestingly, each visitors gets a RFID wristband to guide their journey. In fact, it’s only free for Singapore Citizens, Permanent Residents, and visitors aged 6 and below. However, booking a timeslot in dance is required via this link. Learn more about this new experience. Certainly, one of the best new and free rainy day activities in the city.
📍93 Stamford Rd, Singapore 178897
3. Uncover WWII history for free
A relatively unknown free thing to do in Singapore for permanent residents is exploring the Former Ford Factory. Located in Bukit Timah, the museum is the place where British Army forces surrendered to Imperial Japanese Army on February 15, 1942 after the Battle of Singapore. History buffs can learn all about World War II covered from the rain. Certainly, one of the best free indoor activities in Singapore.
📍351 Upper Bukit Timah Rd, Singapore 588192
4. Learn about the history and culture of Singapore
Singaporeans and Permanent Residents (PRs) can gain free access to permanent exhibitions at Singapore Discovery Centre. This attraction combines education and entertainment with a range of free interactive indoor activities, multimedia displays, and exhibitions, which dive into the past, present, and future of Singapore. Certainly, it makes an excellent educational experience for free in the city. Definitely, one of the best free indoor things to do in Singapore.
📍510 Upper Jurong Rd, Singapore 638365
5. Be inspired by a famous Buddhist temple
The Buddha Tooth Relic Temple and Museum is a top free thing to do in Singapore. It offers free entry to all visitors hoping for an enriching cultural experience in Chinatown. Visitors can explore the stunning Tang dynasty-style temple house and see prayer halls, 320 kilograms of gold, iconic designs, and learn about Buddhist culture, to name a few things. Plus, it’s a marvellous sight to see at night.
📍 288 South Bridge Rd, Singapore 058840
6. Take the kids to a free indoor playground
If you’re strapped for cash and you need a way to entertain children, there are dozens of free indoor playgrounds in Singapore. From shopping malls such as Paragon Mall with Jungle Adventure Tower on Level 5 to the interactive art playground at Goodman’s Arts Centre, and the air-conditioned Our Tampines Hub…you’ll be spoilt for choice. Alternatively, discover other fun indoor playgrounds in Singapore here.
7. Explore playful artworks for free
Singapore Art Museum’s new Learning Gallery runs until June 28 and it’s completely free! Guests of all ages can explore contemporary art with the uninhabited curiosity and spirit of a kid. There are diverse artworks to see, based on themes such as home, nature, memory, and identity. In fact, this is one of the best new attractions in Singapore.
📍Level 1, Gallery 2, SAM at Tanjong Pagar Distripark
8. Tour Changi Chapel and Museum
Singapore’s Changi Chapel and Museum is a poignant memorial, that tells the story of prisoners of war and civilians, interned in Changi Prison Camp during the Japanese Occupation. It features artifacts, immersive experiences, personal objects such as a 400-page diary, and more. Wonderfully, entry is free for Singapore Citizens and Permanent Residents. However, foreign visitors must pay a fee of $8.
📍1000 Upper Changi Rd N, Singapore 507707
9. Wander around Jewel Changi Airport
Singapore Changi Airport is one of the world’s best airports and it’s right on our doorstep. Particularly, Jewel Changi Airport is an indoor nature-themed complex, with the world’s tallest indoor waterfall, lush indoor gardens, and other free unique attractions to see. Certainly, a wonderful place to explore for free and pass a few hours this season.
📍Changi Airport, Singapore
10. Explore the city’s best museums & galleries
Many galleries and museums are free to enter for citizens and permanent residents in Singapore. Those eager to spend a rainy day doing something productive can explore Southeast Asia’s largest collection of modern art at National Gallery Singapore, or play with toys at MINT, dive into Asian culture at Asian Civilisations Museum, among many others. Occasionally, the world-famous ArtScience Museum offers free exhibitions in public spaces. Find out Singapore’s top museums and galleries here.
11. Dive into a chocolate wonderland
Did you know that Singapore has a chocolate factory that’s free entry for everyone? Mr. Bucket Chocolaterie Dempsey Factory is a wonderful place to enjoy cocoa delights and embrace your inner Wonka. The factory is free-to-enter but some activities cost money. Learn more about the chocolate factory.
📍13 Dempsey Road, #01-03/04, Singapore 249674
12. Spark your kid’s curiosity at ArtScience Lab
ArtScience Laboratory is a learning space where art, science, and technology merge to inspire and surprise children, parents, and families. Guests can enjoy free creative activities and hands-on explorations across five diverse themes and platforms everyday. In fact, this is one of the best things to do with kids in Singapore.
📍6 Bayfront Ave, Singapore 018974
11. Cosy up with a book
Whether you’re alone, with a group, or spending time with children….there are plenty of innovative library spaces to access for free in Singapore. Dive into the wonderful world of books at some of the best libraries in the city. One highlight is Library @ Orchard which is a pretty library boasting more than 200,000 titles catering to people of all ages. Definitely, a tranquil escape from the rain.
12. Enjoy indoor art escapades for free
One of the best free things to do with kids is National Gallery’s Keppel Centre for Art Education. It offers many free activities designed for families and children to engage in a world of art together. Visitors can take part in workshops and explore interactive learning zones like an immersive Forest Fire Game, collaborative studios, and more. Certainly, one of the best free rainy day activities!
📍National Gallery Singapore, 1 St Andrew’s Rd, Singapore
SEE MORE: 50+ Rainy Day Activities To Enjoy In Singapore