Sunny to Rainy, Mild to Hot - How do you pack??

Weather!!!!

London
Wed Jul 04: Light Rain 19°/14° (66°/58°) 90 % chance of rain
Thu Jul 05: PM Showers 21°/16° (70°/60°) 30 % chance of rain
Fri Jul 06: AM Showers 20°/14° (68°/58°) 30 % chance of rain

Paris
Fri Jul 06: AM Showers 22°/14° (71°/57°) 40 % chance of rain
Sat Jul 07: PM T-Storms 27°/14° (80°/58°) 60 % chance of rain
Sun Jul 08: Showers 22°/14° (72°/57°) 60 % chance of rain

Barcelona
Mon Jul 09: Partly Cloudy 27°/21°(81°/69°) 0 % chance of rain
Tue Jul 10: Sunny 27°/20° (81°/68°) 10 % chance of rain
Wed Jul 11: Sunny 28°/20° (82°/68°) 0 % chance of rain
Thu Jul 12: Sunny 28°/20° (83°/68°) 0 % chance of rain

Madrid
TBD :)