If you planning to travel to HMS M33, Portsmouth, England, United Kingdom, 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 5:34 AM. The temperature feels like 52.5 with a humidity level of 74 so dress accordingly. Cloud coverage is 8 percent with visibility at 14.9 percent. Today’s UV index is 5, don’t forget the sunscreen if you need it! Today’s winds are traveling northwest at a speed of 8 MPH. At the end of the day don’t miss the sunset at 6:22 PM.