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.

Sunday
7th Dec
4

1

5

1
Monday
8th Dec
2

-8

8

1
Tuesday
9th Dec
1

-8

7

1
Wednesday
10th Dec
7

1

0

1
Thursday
11th Dec
4

-2

5

1

5-day weather forecast updated at 04:01 on Monday 8th 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 Sunday 7th December 2025

Expect broken clouds in Boston, Massachusetts with a maximum temperature of 4°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the west.

4
°C maximum temperature
1
°C minimum temperature
broken clouds
5
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
0
°C wind chill
23
kph wind from W

Boston weather for Monday 8th December 2025

Expect clear skies in Boston, Massachusetts with a maximum temperature of 2°C, maximum UV of 1 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the north-west.

2
°C maximum temperature
-8
°C minimum temperature
clear skies
8
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
-4
°C wind chill
28
kph wind from NW

Boston weather for Tuesday 9th December 2025

Expect clear skies with flurries of snow in Boston, Massachusetts with a maximum temperature of 1°C, maximum UV of 1 (Low) and 7 hours of bright sunshine. There are 0-2 cm of snow expected with 38% chance of some snow and a moderate breeze of 22 kph from the south.

1
°C maximum temperature
-8
°C minimum temperature
clear skies with flurries of snow
7
hours of sunshine
1
UV index (Low)
38
% chance of some snow
<2
cm of snow expected
-5
°C wind chill
22
kph wind from S

Boston weather for Wednesday 10th December 2025

Expect mostly cloudy with light rain in Boston, Massachusetts with a maximum temperature of 7°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 79% chance of some rain and a fresh breeze of 29 kph from the south-west.

7
°C maximum temperature
1
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
79
% chance of some rain
<5
mm of rainfall expected
3
°C wind chill
29
kph wind from SW

Boston weather for Thursday 11th December 2025

Expect sunshine and showers in Boston, Massachusetts with a maximum temperature of 4°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 3% chance of some rain and a fresh breeze of 34 kph from the west.