Weather Forecast for Lake Arenal, Costa Rica

If you planning to travel to Lake Arenal, Costa Rica, 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 11:26 AM. The temperature feels like 71.5 with a humidity level of 92 so dress accordingly. Cloud coverage is 100 percent with visibility at 2.4 percent. Today’s UV index is 3, don’t forget the sunscreen if you need it! Today’s winds are traveling east-northeast at a speed of 11 MPH. At the end of the day don’t miss the sunset at 12:05 AM.