Boston weather live forecast

Today's maximum temperature in Boston is expected to be 17°C. Select a day from the live weather forecast for Boston, Massachusetts, USA for more weather parameters.

Thursday
24th Sep
17

13

8

4
Friday
25th Sep
17

13

1

2
Saturday
26th Sep
16

14

0

1
Sunday
27th Sep
16

15

0

1
Monday
28th Sep
16

15

0

1

5-day weather forecast updated at 04:00 on Thursday 24th September 2026 GMT

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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 24th September 2026

Expect scattered clouds in Boston, Massachusetts with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the north-east.

17
°C maximum temperature
13
°C minimum temperature
scattered clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
29
kph wind from NE

Boston weather for Friday 25th September 2026

Expect mostly cloudy with rain in Boston, Massachusetts with a maximum temperature of 17°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 70% chance of some rain and a fresh breeze of 34 kph from the north-east.

17
°C maximum temperature
13
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
2
UV index (Low)
70
% chance of some rain
<20
mm of rainfall expected
17
°C wind chill
34
kph wind from NE

Boston weather for Saturday 26th September 2026

Expect cloudy with some rain in Boston, Massachusetts with a maximum temperature of 16°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 87% chance of some rain and a fresh breeze of 37 kph from the north.

16
°C maximum temperature
14
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
87
% chance of some rain
<30
mm of rainfall expected
16
°C wind chill
37
kph wind from N

Boston weather for Sunday 27th September 2026

Expect cloudy with some rain in Boston, Massachusetts with a maximum temperature of 16°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 94% chance of some rain and a fresh breeze of 35 kph from the north-east.

16
°C maximum temperature
15
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
94
% chance of some rain
<40
mm of rainfall expected
0
no heat & humidity
35
kph wind from NE

Boston weather for Monday 28th September 2026

Expect cloudy with some rain in Boston, Massachusetts with a maximum temperature of 16°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 70% chance of some rain and a moderate breeze of 26 kph from the north.