MotoGP is fated not to escape the influence of the weather this season. There has barely been a race which has not been affected in one way or another. Even when it hasn't rained, it has been stiflingly hot, sizzling tracks causing tires to wilt. So why should things be any different at Misano?
Heavy overnight rain left the track still spotty and damp in patches in the morning, Moto3 getting the worst of it, MotoGP just being left to deal with the occasional stubborn spot of dampness where the water took longer to dry. It caused a spate of crashes in the morning, and though the track dried nicely and blue skies dominated, it was cooler than normal. When Marc Márquez tried the hardest front tire, that proved just a little too critical, the Repsol Honda rider washing out the front in the final corner.
The rain had also washed any residual rubber from the track, radically altering the grip level. That was a major setback for the factories which had tested at Misano prior to Silverstone, in preparation for this Grand Prix. "The feeling is completely different than at the test," Aleix Espargaro complained. "It looks like all the settings we had were not working. The grip is completely different. No grip at all. It feels like ice."