If you planning to travel to John Bryan State Park, Yellow Springs, Ohio, 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 12:20 PM. The temperature feels like 50.900000000000006 with a humidity level of 93 so dress accordingly. Cloud coverage is 90 percent with visibility at 6.3 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling south-southwest at a speed of 13 MPH. At the end of the day don’t miss the sunset at 10:19 PM.