Boston weather live forecast

Today's maximum temperature in Boston is expected to be 4°C. Select a day from the live weather forecast for Boston, Massachusetts, USA for more weather parameters.

Thursday
25th Dec
4

-6

1

1
Friday
26th Dec
-5

-9

7

1
Saturday
27th Dec
-2

-5

5

1
Sunday
28th Dec
2

-6

5

1
Monday
29th Dec
9

-1

2

0

5-day weather forecast updated at 04:00 on Thursday 25th December 2025 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 25th December 2025

Expect broken clouds in Boston, Massachusetts with a maximum temperature of 4°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 33 kph from the north-west.

4
°C maximum temperature
-6
°C minimum temperature
broken clouds
1
hour of sunshine
1
UV index (Low)
0
mm of rainfall expected
-2
°C wind chill
33
kph wind from NW

Boston weather for Friday 26th December 2025

Expect clear skies with flurries of snow in Boston, Massachusetts with a maximum temperature of -5°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0-2 cm of snow expected with 22% chance of some snow and a fresh breeze of 30 kph from the north-west.

-5
°C maximum temperature
-9
°C minimum temperature
clear skies with flurries of snow
7
hours of sunshine
1
UV index (Low)
22
% chance of some snow
<2
cm of snow expected
-13
°C wind chill
30
kph wind from NW

Boston weather for Saturday 27th December 2025

Expect clear skies with flurries of snow in Boston, Massachusetts with a maximum temperature of -2°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 5-10 cm of snow expected with 54% chance of some snow and a moderate breeze of 20 kph from the north.

-2
°C maximum temperature
-5
°C minimum temperature
clear skies with flurries of snow
5
hours of sunshine
1
UV index (Low)
54
% chance of some snow
<10
cm of snow expected
-8
°C wind chill
20
kph wind from N

Boston weather for Sunday 28th December 2025

Expect sunshine and showers in Boston, Massachusetts with a maximum temperature of 2°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a gentle breeze of 17 kph from the west.

2
°C maximum temperature
-6
°C minimum temperature
sunshine and showers
5
hours of sunshine
1
UV index (Low)
45
% chance of some rain
<2
mm of rainfall expected
-2
°C wind chill
17
kph wind from W

Boston weather for Monday 29th December 2025

Expect mostly cloudy with rain in Boston, Massachusetts with a maximum temperature of 9°C and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 90% chance of some rain and a fresh breeze of 33 kph from the west.