Boston weather live forecast

Today's maximum temperature in Boston is expected to be 8°C. Select a day from the live weather forecast for Boston, Massachusetts, USA for more weather parameters.

Wednesday
4th Mar
8

1

9

4
Thursday
5th Mar
5

1

3

4
Friday
6th Mar
4

4

0

1
Saturday
7th Mar
10

4

0

4
Sunday
8th Mar
13

8

2

5

5-day weather forecast updated at 04:00 on Wednesday 4th 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 Wednesday 4th March 2026

Expect sunshine and showers in Boston, Massachusetts with a maximum temperature of 8°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 2-5 mm of rainfall expected with 10% chance of some rain and a gentle breeze of 14 kph from the west.

8
°C maximum temperature
1
°C minimum temperature
sunshine and showers
9
hours of sunshine
4
UV index (Moderate)
10
% chance of some rain
<5
mm of rainfall expected
5
°C wind chill
14
kph wind from W

Boston weather for Thursday 5th March 2026

Expect mostly cloudy with light rain in Boston, Massachusetts with a maximum temperature of 5°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 81% chance of some rain and a moderate breeze of 25 kph from the north-east.

5
°C maximum temperature
1
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
4
UV index (Moderate)
81
% chance of some rain
<5
mm of rainfall expected
1
°C wind chill
25
kph wind from NE

Boston weather for Friday 6th March 2026

Expect cloudy with some rain in Boston, Massachusetts with a maximum temperature of 4°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 77% chance of some rain and a moderate breeze of 25 kph from the north-east.

4
°C maximum temperature
4
°C minimum temperature
cloudy with some rain
0
hours of sunshine
1
UV index (Low)
77
% chance of some rain
<20
mm of rainfall expected
-1
°C wind chill
25
kph wind from NE

Boston weather for Saturday 7th March 2026

Expect mostly cloudy with light rain in Boston, Massachusetts with a maximum temperature of 10°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 53% chance of some rain and a moderate breeze of 26 kph from the south-west.

10
°C maximum temperature
4
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
4
UV index (Moderate)
53
% chance of some rain
<2
mm of rainfall expected
6
°C wind chill
26
kph wind from SW

Boston weather for Sunday 8th March 2026

Expect mostly cloudy with light rain in Boston, Massachusetts with a maximum temperature of 13°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a moderate breeze of 22 kph from the west.