If the weather's taken a turn for the worse, why not spend some time at Kushida-jinja Museum? You'll be surprised just how many interesting facts you can uncover about the past here.
When you've finished up at this collection of historical artifacts in Hakata Ward, why not make your way to Ohori Park, Tochoji Temple, and PayPay Dome? They're not too far from Kushida-jinja Museum and also a favorite with many tourists.