Boston weather live forecast

Today's maximum temperature in Boston is expected to be 48°F. Select a day from the live weather forecast for Boston, Massachusetts, USA for more weather parameters.

Saturday
14th Mar
48

37

5

2
Sunday
15th Mar
43

34

1

2
Monday
16th Mar
63

41

0

1
Tuesday
17th Mar
61

32

8

4
Wednesday
18th Mar
39

28

12

4

5-day weather forecast updated at 04:00 on Saturday 14th March 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 Saturday 14th March 2026

Expect sunshine and showers in Boston, Massachusetts with a maximum temperature of 48°F, maximum UV of 2 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 16% chance of some rain and a fresh breeze of 24 mph from the west.

48
°F maximum temperature
37
°F minimum temperature
sunshine and showers
5
hours of sunshine
2
UV index (Low)
16
% chance of some rain
<2
mm of rainfall expected
41
°F wind chill
24
mph wind from W

Boston weather for Sunday 15th March 2026

Expect broken clouds in Boston, Massachusetts with a maximum temperature of 43°F, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the south-east.

43
°F maximum temperature
34
°F minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
36
°F wind chill
16
mph wind from SE

Boston weather for Monday 16th March 2026

Expect cloudy with some rain in Boston, Massachusetts with a maximum temperature of 63°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a strong breeze of 26 mph from the south.

63
°F maximum temperature
41
°F minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
99
% chance of some rain
<20
mm of rainfall expected
63
°F wind chill
26
mph wind from S

Boston weather for Tuesday 17th March 2026

Expect sunshine and showers in Boston, Massachusetts with a maximum temperature of 61°F, maximum UV of 4 (Moderate) and 8 hours of bright sunshine. There are 5-10 mm of rainfall expected with 32% chance of some rain and a strong breeze of 27 mph from the west.

61
°F maximum temperature
32
°F minimum temperature
sunshine and showers
8
hours of sunshine
4
UV index (Moderate)
32
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
27
mph wind from W

Boston weather for Wednesday 18th March 2026

Expect clear skies in Boston, Massachusetts with a maximum temperature of 39°F, maximum UV of 4 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 19 mph from the west.