If you planning to travel to Bethpage State Park, Old Bethpage, 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 11:37 AM. The temperature feels like 59.800000000000004 with a humidity level of 81 so dress accordingly. Cloud coverage is 49 percent with visibility at 11.3 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling west-southwest at a speed of 13 MPH. At the end of the day don’t miss the sunset at 9:37 PM.