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Tuesday
Today
High
Wednesday
Tomorrow
High
Thursday
Aug 7
High
Friday
Aug 8
Extreme
Saturday
Aug 9
Extreme
Malaria
Zika
Dengue
Yellow Fever
Chikungunya
West Nile Fever
While serious diseases are rare, occasional cases of West Nile virus and dengue have been reported in Portugal, so precautions are advisable.
Use insect repellent, wear long sleeves, install window screens, and remove standing water near your accommodation to minimize bites.