Boston weather live forecast

Today's maximum temperature in Boston is expected to be 14°C. Select a day from the live weather forecast for Boston, Massachusetts, USA for more weather parameters.

Monday
28th Sep
14

12

0

0
Tuesday
29th Sep
17

12

0

2
Wednesday
30th Sep
20

14

3

3
Thursday
1st Oct
25

14

8

4
Friday
2nd Oct
25

17

5

5

5-day weather forecast updated at 04:00 on Monday 28th 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 Monday 28th September 2026

Expect cloudy with some rain in Boston, Massachusetts with a maximum temperature of 14°C and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 99% chance of some rain and a fresh breeze of 30 kph from the north-east.

14
°C maximum temperature
12
°C minimum temperature
cloudy with some rain
0
hours of sunshine
0
UV index (None)
99
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
30
kph wind from NE

Boston weather for Tuesday 29th September 2026

Expect overcast with light rain in Boston, Massachusetts with a maximum temperature of 17°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 17% chance of some rain and a gentle breeze of 19 kph from the north-west.

17
°C maximum temperature
12
°C minimum temperature
overcast with light rain
0
hours of sunshine
2
UV index (Low)
17
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
19
kph wind from NW

Boston weather for Wednesday 30th September 2026

Expect broken clouds in Boston, Massachusetts with a maximum temperature of 20°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-west.

20
°C maximum temperature
14
°C minimum temperature
broken clouds
3
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
13
kph wind from NW

Boston weather for Thursday 1st October 2026

Expect broken clouds in Boston, Massachusetts with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-west.

25
°C maximum temperature
14
°C minimum temperature
broken clouds
8
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
20
kph wind from SW

Boston weather for Friday 2nd October 2026

Expect mostly cloudy with light rain in Boston, Massachusetts with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and a moderate breeze of 20 kph from the south-west.