Rainy-Day Activities for Kids
When it's raining and the kids are restless — indoor options around Diablo Valley.
Updated October 5, 2026
This week: Oct 5–12 · Next week: Oct 12–19
This week's weather · Skies look dry this week, so while you may not need a rainy-day backup today, these indoor picks are worth bookmarking for the next grey afternoon.
When the weather keeps you inside, Diablo Valley has plenty to keep the kids busy and happy. Libraries, wildlife centers, and community spaces across Contra Costa County are packed with free and low-cost options all week long.
This week
It's a great week to let the kids explore indoors — on Tuesday, the Fratello Marionettes: Spooktacular Show at Pleasant Hill Library is a fun Halloween-season treat, and Legos & Listening at Danville Library is perfect for hands-on builders. Wednesday brings Hispanic/Latinx Heritage Month Crafts at Clayton Library, and kids who love animals can read aloud to a patient pup at Read to a Dog at the Walnut Creek Library. On Thursday, the Intermediate 3D Design Workshop with Innov8 Design at Lafayette Library is a cool pick for older kids with a tech streak, and Lego Break! at Walnut Creek Library keeps the building fun going. Come Saturday, Lego Builders Club at Pleasant Hill Library and Paws to Read at Orinda Library round out a wonderfully cozy indoor week.
Fratello Marionettes: Spooktacular Show
Legos & Listening
Wonderful Wednesdays: Hispanic/Latinx Heritage Month Crafts
Read to a Dog
Intermediate 3D Design Workshop with Innov8 Design
Lego Break!
Lego Builders Club
Paws to Read - Saturday
Next week
Next week looks just as fun indoors — kick things off Tuesday with the Goblin's Grocery List Hidden Image Search at Moraga Library, a spooky-season activity kids will love, and STEAM Celebration Series presents STEM: Science, Technology, Engineering, Magic! at Danville Library for budding scientists. On Tuesday evening, NorCal Bats at Pleasant Hill Library is a uniquely cool nature program. Wednesday brings I Heart After School Art at Pleasant Hill Library and a Kids Movie Matinee at Walnut Creek Library for a relaxed afternoon. On Thursday, catch STEM: Science, Technology, Engineering, Magic! at Moraga Library, and Saturday wraps up with the Halloween Costume Booo-tique at Concord Library and Lego Builders Club at Pleasant Hill Library.
Goblin's Grocery List Hidden Image Search
STEAM Celebration Series presents STEM: Science, Technology, Engineering, Magic!
NorCal Bats
I Heart After School Art
Kids Movie Matinee
STEM: Science, Technology, Engineering, Magic!
Halloween Costume Booo-tique
Lego Builders Club
Coming up
Goblin's Grocery List Hidden Image Search
The Library Wellness Team
OutdoorConcord Farmers' Market
Read to a Dog
Halloween Costume Booo-tique
Baybayin (Filipino Calligraphy) Workshop
Eskrima (Filipino Martial Arts) Workshop
Spooky Stories Open Mic
Good anytime
Tips
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Are most of these events free?
Yes — the library programs are free. Lindsay Wildlife events typically have a fee; check their site for pricing before you go.
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Do I need to register in advance?
Some library programs are drop-in, but popular ones fill up. Check the library's event page or call ahead to be safe.
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What's the best age range for these picks?
Most library events are geared toward elementary-age kids (5–12). Lindsay Wildlife programs tend to have specific age or grade requirements — confirm before booking.
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Are there options spread across the county?
Yes! Events are spread across Walnut Creek, Concord, Lafayette, San Ramon, Danville, Moraga, Pleasant Hill, and more — something close to home most days.
More ideas
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