Boston Massachusetts Weather for Friday May 20
Locality Weather presents the Friday weather for Boston, Massachusetts, using predictions from the National Weather Service.
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Forecasts are presented in two periods: Day and Night.
The Day period is effective from 6:00 AM until 6:00 PM, while the Night period is effective from 6:00 PM to 6:00 AM the next day.
Any references to early morning hours by the audio narration for the Night period refers to the next day.