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.

Tuesday
3rd Mar
4

-5

2

2
Wednesday
4th Mar
8

3

10

4
Thursday
5th Mar
7

2

0

3
Friday
6th Mar
5

3

0

1
Saturday
7th Mar
8

4

0

1

5-day weather forecast updated at 04:00 on Tuesday 3rd 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 Tuesday 3rd March 2026

Expect cloudy with sleet or snow in Boston, Massachusetts with a maximum temperature of 4°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 100% chance of some sleet or snow and a gentle breeze of 14 kph from the south.

4
°C maximum temperature
-5
°C minimum temperature
cloudy with sleet or snow
2
hours of sunshine
2
UV index (Low)
100
% chance of some sleet or snow
<20
mm of sleet/snow expected
0
°C wind chill
14
kph wind from S

Boston weather for Wednesday 4th March 2026

Expect sunshine and showers in Boston, Massachusetts with a maximum temperature of 8°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 2-5 mm of rainfall expected with 18% chance of some rain and a gentle breeze of 13 kph from the south-west.

8
°C maximum temperature
3
°C minimum temperature
sunshine and showers
10
hours of sunshine
4
UV index (Moderate)
18
% chance of some rain
<5
mm of rainfall expected
6
°C wind chill
13
kph wind from SW

Boston weather for Thursday 5th March 2026

Expect mostly cloudy with light rain in Boston, Massachusetts with a maximum temperature of 7°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 89% chance of some rain and a moderate breeze of 20 kph from the north-east.

7
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
3
UV index (Moderate)
89
% chance of some rain
<5
mm of rainfall expected
3
°C wind chill
20
kph wind from NE

Boston weather for Friday 6th March 2026

Expect cloudy with some rain in Boston, Massachusetts with a maximum temperature of 5°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 85% chance of some rain and a moderate breeze of 24 kph from the north-east.

5
°C maximum temperature
3
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
85
% chance of some rain
<20
mm of rainfall expected
1
°C wind chill
24
kph wind from NE

Boston weather for Saturday 7th March 2026

Expect overcast skies in Boston, Massachusetts with a maximum temperature of 8°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south-west.