Yes, weather can affect joint pain.
A study involving 2500 people conducted by University of Manchester study showed that “people with arthritis feel more pain on humid days”
The study reports that “Damp and windy days with low pressure can increase risk of experiencing more pain than normal”
“Cold, damp days also made pain worse but interestingly pain was not made by temperature alone”.
Other studies in the past have also found a “significant correlation between humidity and pain“.