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Thursday
Today
Extreme
Friday
Tomorrow
Extreme
Saturday
Aug 23
Extreme
Sunday
Aug 24
High
Monday
Aug 25
High
Malaria
Zika
Dengue
Yellow Fever
Chikungunya
West Nile Fever
Mosquito-borne diseases are relatively rare in Rennes, but occasional cases like West Nile virus have been reported, so precautions are advised.
Use insect repellent, wear long sleeves and pants, avoid standing water, and stay informed through local mosquito forecasts.