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Boston weather live forecast
Today's maximum temperature in Boston is expected to be 72°F. Select a day from the live weather forecast for Boston, Massachusetts, USA for more weather parameters.
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Thursday
18th Sep
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Friday
19th Sep
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Saturday
20th Sep
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Sunday
21st Sep -
Monday
22nd Sep
5-day weather forecast updated at 04:01 on Thursday 18th September 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 Thursday 18th September 2025
Expect isolated thunderstorms in Boston, Massachusetts with a maximum temperature of 72°F, maximum UV of 4 (Moderate) and 6 hours of bright sunshine. There are 10-20 mm of rainfall expected with 18% chance of some rain and a light breeze of 4 mph from the north.
- °F maximum temperature
- °F minimum temperature
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isolated thunderstorms
- hours of sunshine
- UV index (Moderate)
- % chance of some rain
- mm of rainfall expected
- no heat & humidity
- mph wind from N
Boston weather for Friday 19th September 2025
Expect scattered clouds in Boston, Massachusetts with a maximum temperature of 73°F, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the north-west.
- °F maximum temperature
- °F minimum temperature
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scattered clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- °F wind chill
- mph wind from NW
Boston weather for Saturday 20th September 2025
Expect clear skies in Boston, Massachusetts with a maximum temperature of 64°F, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the north.
- °F maximum temperature
- °F minimum temperature
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clear skies
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- °F wind chill
- mph wind from N
Boston weather for Sunday 21st September 2025
Expect clear skies in Boston, Massachusetts with a maximum temperature of 66°F, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 6 mph from the south-east.
- °F maximum temperature
- °F minimum temperature
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clear skies
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- no heat & humidity
- mph wind from SE
Boston weather for Monday 22nd September 2025
Expect sunshine and showers in Boston, Massachusetts with a maximum temperature of 72°F, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 2% chance of some rain and a light breeze of 7 mph from the south.
- °F maximum temperature
- °F minimum temperature
-
sunshine and showers
- hours of sunshine
- UV index (High)
- % chance of some rain
- mm of rainfall expected
- °F wind chill
- mph wind from S
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Metric (°C) | Imperial (°F)
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