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Thursday
Today
Moderate
Friday
Tomorrow
High
Saturday
Jul 19
High
Sunday
Jul 20
High
Monday
Jul 21
High
Malaria
Zika
Dengue
Yellow Fever
Chikungunya
West Nile Fever
Most mosquitoes in Boston are nuisance biters, but there is a very low risk of mosquito-borne diseases such as West Nile virus.
Wear protective clothing, use insect repellents, and avoid outdoor activities during peak mosquito hours at dawn and dusk.