If you planning to travel to Long Island University Post Campus, Glen Head, 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 11:48 AM. The temperature feels like 41.55 with a humidity level of 97 so dress accordingly. Cloud coverage is 94 percent with visibility at 5.2 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling southeast at a speed of 15 MPH. At the end of the day don’t miss the sunset at 9:30 PM.