How to make a weather station - This weather blog hop brings together over 60 ideas for weather themed activities for kids: art, craft, science, math, literacy, food. Great resource for a weather study combining lots of learning in one theme.
This is a neat way to teach about integers. Use the 5 day forecast to challenge the students to find Friday's forecast. You tell them how much it will go up or down and they do the math. Wish I had seen this earlier.