Cape Cod, Massachusetts

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

Day   Temp   Conditions Precip Wind

May 16 Tonight 56° F Partly Cloudy then Slight Chance Rain Showers   19%   SW 13 mph

May 17 Sunday 72° F Sunny   5%   SW 7 to 10 mph
  Sunday Night 55° F Mostly Clear   1%   NW 3 to 9 mph

May 18 Monday 66° F Mostly Sunny   0%   SE 5 to 8 mph
  Monday Night 55° F Partly Cloudy   3%   S 8 mph

May 19 Tuesday 71° F Mostly Sunny   3%   SW 8 to 15 mph
  Tuesday Night 60° F Mostly Clear   2%   SW 13 mph

May 20 Wednesday 75° F Sunny then Slight Chance Rain Showers   17%   SW 10 to 15 mph
  Wednesday Night 56° F Chance Showers And Thunderstorms   32%   W 6 to 13 mph

May 21 Thursday 68° F Slight Chance Rain Showers   24%   N 5 to 8 mph
  Thursday Night 51° F Slight Chance Rain Showers then Mostly Cloudy   18%   NE 2 to 6 mph

May 22 Friday 62° F Partly Sunny   10%   NE 7 mph
  Friday Night 50° F Mostly Cloudy then Slight Chance Rain Showers   19%   E 5 mph

May 23 Saturday 63° F Chance Rain Showers   26%   E 2 to 8 mph