1. Memorial Pool is open! Or, if you're looking for fresh water, head to to take a swim. Or check out the Charles River Canoe & Kayak website for details on boat rentals.
2. It's the perfect food for these kinds of days — ice cream. Stop by Weston's own or head over to in Natick. There's also a new frozen yogurt shop in Wayland, called Frozen Yogurt Innovations.
3. Swing by the for books, computers and of course, its glorious air conditioning.
4. Remember to stay hydrated and drink plenty of water. Places like , and always have cool drinks available for sale.
5. You can also head to the for some air-conditioned shopping and people-watching.