If you planning to travel to Riverside, CA, United States (RAL-Riverside Municipal), here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 2:42 PM. The temperature feels like 55.75 with a humidity level of 61 so dress accordingly. Cloud coverage is 11 percent with visibility at 5.7 percent. Today’s UV index is 4, don’t forget the sunscreen if you need it! Today’s winds are traveling east-southeast at a speed of 10 MPH. At the end of the day don’t miss the sunset at 12:41 AM.