Massachusetts weather live forecast

Today's maximum temperature in Massachusetts is expected to be 28°C. Select a day from the live weather forecast for Massachusetts (Boston), USA for more weather parameters.

Sunday
17th May
28

17

13

8
Monday
18th May
23

16

9

7
Tuesday
19th May
33

17

9

8
Wednesday
20th May
32

21

7

8
Thursday
21st May
20

14

9

7

5-day weather forecast updated at 04:00 on Sunday 17th May 2026 GMT

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Destination

The 5-day weather forecast for Massachusetts (Boston) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Top Massachusetts destinations

Below are temperatures expected today at popular countries, regions and places in Massachusetts. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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Massachusetts weather forecast by day

Below are the detailed weather forecasts for Massachusetts for the next 5 days. The forecasts shown are for Boston and may not represent the whole of Massachusetts. Browse more destinations in Massachusetts to view more weather forecasts.

Massachusetts weather for Sunday 17th May 2026

Expect sunshine and showers in Massachusetts with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0-2 mm of rainfall expected with 2% chance of some rain and a moderate breeze of 25 kph from the west.

28
°C maximum temperature
17
°C minimum temperature
sunshine and showers
13
hours of sunshine
8
UV index (Very High)
2
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
25
kph wind from W

Massachusetts weather for Monday 18th May 2026

Expect scattered clouds in Massachusetts with a maximum temperature of 23°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the east.

23
°C maximum temperature
16
°C minimum temperature
scattered clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
23
°C wind chill
18
kph wind from E

Massachusetts weather for Tuesday 19th May 2026

Expect isolated thunderstorms in Massachusetts with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 27% chance of some rain and a moderate breeze of 24 kph from the south-west.

33
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
8
UV index (Very High)
27
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
24
kph wind from SW

Massachusetts weather for Wednesday 20th May 2026

Expect isolated thunderstorms in Massachusetts with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 63% chance of some rain and a moderate breeze of 26 kph from the south-west.

32
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
8
UV index (Very High)
63
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
26
kph wind from SW

Massachusetts weather for Thursday 21st May 2026

Expect scattered clouds in Massachusetts with a maximum temperature of 20°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north-west.