If you planning to travel to New Windsor Cantonment State Historic Site, New Windsor, 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 11:53 AM. The temperature feels like 30.2 with a humidity level of 97 so dress accordingly. Cloud coverage is 90 percent with visibility at 3.2 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southeast at a speed of 10 MPH. At the end of the day don’t miss the sunset at 9:30 PM.