Traveling to Santee Lakes, Santee, United States? Here is your 6-day weather forecast in the area. Whether it is a warm weather destinations or cold climate don’t forget to consider weather, while you pack your bags for this trip. Start your day when the sunrises at 1:14 PM and don’t miss the sunset at 2:27 AM. Today’s winds are traveling west-northwest at a speed of 6 MPH. The temperature feels like 81 with a humidity level of 52. Cloud coverage is 4 percent with 14.9 percent visibility. Today’s UV index is 7 make sure to prepare properly. Make sure to plan your travel itinerary to match your travel weather forecast to make the most of your vacation with Reservations.com.