Worm Weather (Penguin Core Concepts) by Jean Taft

Drip, drop, skip and hop. Splish, splash, sidewalk dash! It's worm weather! Join in the rainy-day fun, as kids splash through the puddles, affecting another weather enthusiast, a nearby worm. An imaginative and playful story, readers will love seeing the worm delight in the weather just as much as the kids.