Boston, Massachusetts

Daily Forecast
Updated:   2026-05-16 @ 12:47 pm

Day   Temp   Conditions Precip Wind

May 16 Tonight 60° F Partly Cloudy then Slight Chance Rain Showers   23%   SW 8 to 12 mph

May 17 Sunday 82° F Sunny   1%   W 7 to 12 mph
  Sunday Night 55° F Mostly Clear   1%   N 2 to 9 mph

May 18 Monday 72° F Mostly Sunny   0%   SE 2 to 9 mph
  Monday Night 60° F Mostly Clear   4%   S 6 to 9 mph

May 19 Tuesday 90° F Sunny   11%   SW 7 to 13 mph
  Tuesday Night 68° F Mostly Clear   10%   SW 7 to 12 mph

May 20 Wednesday 92° F Mostly Sunny then Showers And Thunderstorms Likely   65%   SW 7 to 13 mph
  Wednesday Night 58° F Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms   61%   W 6 to 10 mph

May 21 Thursday 71° F Partly Sunny   14%   N 8 mph
  Thursday Night 50° F Mostly Cloudy   5%   N 3 to 7 mph

May 22 Friday 66° F Partly Sunny   4%   NE 3 to 8 mph
  Friday Night 50° F Mostly Cloudy   11%   SE 2 to 6 mph

May 23 Saturday 66° F Slight Chance Rain Showers   19%   E 2 to 8 mph