If you planning to travel to Hanoi Citadel, Hanoi, Vietnam, 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 11:10 PM. The temperature feels like 80.85 with a humidity level of 86 so dress accordingly. Cloud coverage is 7 percent with visibility at 12.1 percent. Today’s UV index is 7, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southeast at a speed of 4 MPH. At the end of the day don’t miss the sunset at 10:19 AM.