You can find weather data at:
You can get the weather readings for an entire 24-hour period there. Be sure to click on "More Information" to learn how to read a meteogram.
An even better site can be found here:
Put in your zip code, and then when it finds your location, scroll down to the “History” section. You can view a detailed summary for any day of the month when you click on “Calendar View” in that section. If you click on the “Hourly” tab at the top of the page, you will find things like temperature and pressure, as well as other major readings of the day.
Tags: Experiments, Physical Science