The sun is coming out at my house now, but check out this image at noon. It's a very similar setup from yesterday. Some place are sunny and mild. Some places are cloudy and cool.
Clouds make a TON of a difference. The above image is a satellite image and 4 temperatures at noon. The places in the sunshine (Batesville and West Plains) are sitting the 50s already! The places stuck in the clouds (Poplar Bluff and Jonesboro) are still in the 30s!
Don't worry, the clouds are starting to break up. At my house, we have been in the sunshine for about 50 minutes and we're already up to 47 degrees at 12:50 PM.
Clouds mean everything!