Here is the good news: As Wimbledon 2025 continues and we get later into the tournament, any potential rain should not be a factor. The main matches will be held on Court 1 and Centre Court, of course, and those courts have roofs. The rain will not play a factor.
The heat could, however. The expected temperatures late next week are expected to be near 90 degrees Fahrenheit (31-32 degrees Celsius). Even with the roof closed, that kind of heat can be difficult for players attempting to win high-level and high-stress matches.
Heat could have an impact on who wins Wimbledon, and the best-conditioned player might have an advantage. For instance, early in his career, Carlos Alcaraz struggled with cramps, but now he hasn't recently, while Jannik Sinner has.
Weather at Wimbledon: Heat could be a factor late in the grass-court major
Before we get to the end of the tournament, however, rain could be a factor on the schedule. To begin Saturday, rain caused the matches on any courts other than Centre Court or Court 1 to be delayed. Things might only get worse beginning Sunday and Monday.
Sunday between 10 am BST and 2 pm BST, there is at least a 55 percent chance of rain. The beginning of that timeframe is when matches are scheduled to begin.
On Monday, there is an even higher percentage of rain but it is expected to stop by 11 am BST so the matches might only be pushed back a bit. After Monday, there is not expected to be any rain at Wimbledon, only intense heat.
The hottest Wimbledon match ever played was in 2015 with a recorded temperature of of 35.7 Celsius (96 degrees Fahrenheit). While temps are not expected to get that hot late next week, they won't be far off. At least, the players will not be performing in direct sunlight, which makes things more humid.
Overall, though, the weather has been fairly good for the Wimbledon fortnight. There has been rain, but not all-day rain as in some years in the past. The matches are still on schedule by round, so we shouldn't be forced to see a Monday final as in 2001.