Boston weather live forecast

Today's maximum temperature in Boston is expected to be 0°C. Select a day from the live weather forecast for Boston, Massachusetts, USA for more weather parameters.

Tuesday
16th Dec
0

-4

9

2
Wednesday
17th Dec
5

-2

4

2
Thursday
18th Dec
10

0

5

1
Friday
19th Dec
14

0

1

0
Saturday
20th Dec
2

-2

4

1

5-day weather forecast updated at 04:00 on Tuesday 16th 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 Tuesday 16th December 2025

Expect scattered clouds in Boston, Massachusetts with a maximum temperature of 0°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 cm of snow expected and a moderate breeze of 23 kph from the south-west.

0
°C maximum temperature
-4
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-5
°C wind chill
23
kph wind from SW

Boston weather for Wednesday 17th December 2025

Expect scattered clouds in Boston, Massachusetts with a maximum temperature of 5°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the south-west.

5
°C maximum temperature
-2
°C minimum temperature
scattered clouds
4
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
1
°C wind chill
30
kph wind from SW

Boston weather for Thursday 18th December 2025

Expect sunshine and showers in Boston, Massachusetts with a maximum temperature of 10°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a moderate breeze of 28 kph from the south.

10
°C maximum temperature
0
°C minimum temperature
sunshine and showers
5
hours of sunshine
1
UV index (Low)
25
% chance of some rain
<2
mm of rainfall expected
6
°C wind chill
28
kph wind from S

Boston weather for Friday 19th December 2025

Expect mostly cloudy with rain in Boston, Massachusetts with a maximum temperature of 14°C and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 87% chance of some rain and a strong breeze of 41 kph from the south.

14
°C maximum temperature
0
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
87
% chance of some rain
<30
mm of rainfall expected
14
°C wind chill
41
kph wind from S

Boston weather for Saturday 20th December 2025

Expect broken clouds in Boston, Massachusetts with a maximum temperature of 2°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 34 kph from the west.