Boston weather live forecast

Today's maximum temperature in Boston is expected to be 17°C. Select a day from the live weather forecast for Boston, England, UK for more weather parameters.

Tuesday
19th May
17

10

2

UV3
Wednesday
20th May
18

11

4

UV4
Thursday
21st May
22

11

2

UV3
Friday
22nd May
27

12

6

UV6
Saturday
23rd May
24

14

4

UV5

5-day weather forecast updated at 04:03 on Tuesday 19th May 2026 GMT

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The 5-day weather forecast for England (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 19th May 2026

Expect mostly cloudy with rain in Boston, England with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 60% chance of some rain and a moderate breeze of 26 kph from the south.

17
°C maximum temperature
10
°C minimum temperature
mostly cloudy with rain
2
hours of sunshine
UV3
UV index (Moderate)
60
% chance of some rain
<10
mm of rainfall expected
17
°C wind chill
26
kph wind from S

Boston weather for Wednesday 20th May 2026

Expect mostly cloudy with light rain in Boston, England with a maximum temperature of 18°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a moderate breeze of 27 kph from the south-west.

18
°C maximum temperature
11
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
UV4
UV index (Moderate)
31
% chance of some rain
<2
mm of rainfall expected
18
°C wind chill
27
kph wind from SW

Boston weather for Thursday 21st May 2026

Expect broken clouds in Boston, England with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-west.

22
°C maximum temperature
11
°C minimum temperature
broken clouds
2
hours of sunshine
UV3
UV index (Moderate)
0
mm of rainfall expected
22
°C wind chill
20
kph wind from SW

Boston weather for Friday 22nd May 2026

Expect broken clouds in Boston, England with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south.

27
°C maximum temperature
12
°C minimum temperature
broken clouds
6
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
17
kph wind from S

Boston weather for Saturday 23rd May 2026

Expect isolated thunderstorms in Boston, England with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 35% chance of some rain and a gentle breeze of 13 kph from the south-west.