Raleigh NC Weather Forecast and Conditions The Weather The weather of Raleigh can be quite changing, with temps fluctuating from mild to hot throughout the year. During different seasons, you can experience balmy summers, chilly falls, frigid seasons, and temperate springs. Overall, the yearly mean climate in Raleigh is around XX degrees Fahrenheit or XX degrees Celsius. Make sure to monitor the weather forecast before any open-air activities in order to dress suitably and make the most of your time in Raleigh.