Update on Thursday morning...
Today (Thursday), very warm (27-29C) and sunny … until right around the time of the first session, when blustery and possibly thundery showers bubble up and cool everything down. Showers/rain conveniently continues right until midnight.
Friday starts with only a drizzle, but somewhat more in the afternoon, so maybe not all too bad for lunch. Temp 22-24C - all trace of rain disappears as the evening progresses. Saturday - dry from start of the day to midnight, temp 22-24C. Sunday however, drizzle from the very early hours to and including the end of the race, at which time the showers seems to be peak. Temp 18-23C. Drizzle continues to the early hours of Monday, - but from lunchtime onwards it looks OK. Temp 18-22C