If you planning to travel to Avalon Park and Preserve, Stony Brook, New York, 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 11:46 AM. The temperature feels like 44 with a humidity level of 95 so dress accordingly. Cloud coverage is 94 percent with visibility at 6 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling east-southeast at a speed of 16 MPH. At the end of the day don’t miss the sunset at 9:28 PM.