Boston weather live forecast

Today's maximum temperature in Boston is expected to be 35°C. Select a day from the live weather forecast for Boston, Massachusetts, USA for more weather parameters.

Thursday
2nd Jul
35

26

12

8
Friday
3rd Jul
35

27

10

8
Saturday
4th Jul
33

25

8

8
Sunday
5th Jul
26

22

4

8
Monday
6th Jul
24

20

4

8

5-day weather forecast updated at 04:00 on Thursday 2nd July 2026 GMT

More about Boston

Boston by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Massachusetts

TUI: Top deals & discounts on 2026/2027 holidays

Sale

Explore latest special offers & online deals from TUI
Free child places & £0 deposits with direct debit available
Book summer & winter sun holidays in 2026/2027

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

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

Boston weather forecast by day

Below are the detailed weather forecasts for Boston for the next 5 days.

Boston weather for Thursday 2nd July 2026

Expect scattered clouds in Boston, Massachusetts with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the west.

35
°C maximum temperature
26
°C minimum temperature
scattered clouds
12
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
19
kph wind from W

Boston weather for Friday 3rd July 2026

Expect isolated thunderstorms in Boston, Massachusetts with a maximum temperature of 35°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a moderate breeze of 22 kph from the west.

35
°C maximum temperature
27
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
8
UV index (Very High)
31
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
22
kph wind from W

Boston weather for Saturday 4th July 2026

Expect scattered clouds in Boston, Massachusetts with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the west.

33
°C maximum temperature
25
°C minimum temperature
scattered clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
20
kph wind from W

Boston weather for Sunday 5th July 2026

Expect broken clouds in Boston, Massachusetts with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the east.

26
°C maximum temperature
22
°C minimum temperature
broken clouds
4
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
15
kph wind from E

Boston weather for Monday 6th July 2026

Expect isolated thunderstorms in Boston, Massachusetts with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 69% chance of some rain and a gentle breeze of 15 kph from the south-east.