Boston weather live forecast

Today's maximum temperature in Boston is expected to be 12°C. Select a day from the live weather forecast for Boston, Massachusetts, USA for more weather parameters.

Thursday
30th Apr
12

9

0

1
Friday
1st May
14

9

7

5
Saturday
2nd May
13

7

4

4
Sunday
3rd May
13

7

1

5
Monday
4th May
17

6

10

6

5-day weather forecast updated at 04:00 on Thursday 30th April 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 30th April 2026

Expect mostly cloudy with light rain in Boston, Massachusetts with a maximum temperature of 12°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 18 kph from the west.

12
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
72
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
18
kph wind from W

Boston weather for Friday 1st May 2026

Expect broken clouds in Boston, Massachusetts with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the west.

14
°C maximum temperature
9
°C minimum temperature
broken clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from W

Boston weather for Saturday 2nd May 2026

Expect mostly cloudy with light rain in Boston, Massachusetts with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a gentle breeze of 18 kph from the south.

13
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
4
UV index (Moderate)
40
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
18
kph wind from S

Boston weather for Sunday 3rd May 2026

Expect mostly cloudy with rain in Boston, Massachusetts with a maximum temperature of 13°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 56% chance of some rain and a gentle breeze of 19 kph from the north-west.

13
°C maximum temperature
7
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
5
UV index (Moderate)
56
% chance of some rain
<10
mm of rainfall expected
13
°C wind chill
19
kph wind from NW

Boston weather for Monday 4th May 2026

Expect scattered clouds in Boston, Massachusetts with a maximum temperature of 17°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south-west.