Boston weather live forecast

Today's maximum temperature in Boston is expected to be 1°C. Select a day from the live weather forecast for Boston, Massachusetts, USA for more weather parameters.

Sunday
14th Dec
1

-8

1

1
Monday
15th Dec
-3

-8

9

2
Tuesday
16th Dec
1

-5

8

2
Wednesday
17th Dec
7

-2

3

2
Thursday
18th Dec
9

0

4

1

5-day weather forecast updated at 04:01 on Sunday 14th December 2025 GMT

More about Boston

Boston by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Massachusetts

TUI: up to 7% off holidays booked online

Sale

Book online with TUI & save up to 7% on holidays
FREE child places available for select holidays
Pay £0 deposits with direct debit & spread the cost

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

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 14th December 2025

Expect cloudy with sleet or snow in Boston, Massachusetts with a maximum temperature of 1°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 mm of sleet/snow expected with 68% chance of some sleet or snow and a fresh breeze of 31 kph from the north-west.

1
°C maximum temperature
-8
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
1
UV index (Low)
68
% chance of some sleet or snow
<2
mm of sleet/snow expected
-5
°C wind chill
31
kph wind from NW

Boston weather for Monday 15th December 2025

Expect scattered clouds in Boston, Massachusetts with a maximum temperature of -3°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 cm of snow expected and a fresh breeze of 30 kph from the north-west.

-3
°C maximum temperature
-8
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
cm of snow expected
-10
°C wind chill
30
kph wind from NW

Boston weather for Tuesday 16th December 2025

Expect scattered clouds in Boston, Massachusetts with a maximum temperature of 1°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the west.

1
°C maximum temperature
-5
°C minimum temperature
scattered clouds
8
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
-4
°C wind chill
20
kph wind from W

Boston weather for Wednesday 17th December 2025

Expect broken clouds in Boston, Massachusetts with a maximum temperature of 7°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the south-west.

7
°C maximum temperature
-2
°C minimum temperature
broken clouds
3
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
3
°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 9°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a fresh breeze of 30 kph from the south.