If you planning to travel to Fort Siloso, Singapore, Singapore, 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 10:42 PM. The temperature feels like 94 with a humidity level of 77 so dress accordingly. Cloud coverage is 35 percent with visibility at 13 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling west-northwest at a speed of 6 MPH. At the end of the day don’t miss the sunset at 10:44 AM.