Boston weather live forecast

Today's maximum temperature in Boston is expected to be 3°C. Select a day from the live weather forecast for Boston, Massachusetts, USA for more weather parameters.

  • Sunday
    7th Dec
    Broken clouds
  • Monday
    8th Dec
    Scattered clouds
  • Tuesday
    9th Dec
    Broken clouds
  • Wednesday
    10th Dec
    Mostly cloudy with light rain (2-5 mm of rainfall expected)
  • Thursday
    11th Dec
    Broken clouds

5-day weather forecast updated at 04:01 on Sunday 7th December 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 Sunday 7th December 2025

Expect broken clouds in Boston, Massachusetts with a maximum temperature of 3°C, maximum UV of 1 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the west.

  • 3°C maximum temperature3
    °C maximum temperature
  • 0°C minimum temperature0
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • -2°C wind chill-2
    °C wind chill
  • Gentle breeze of 18 kph from the West18
    kph wind from W

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Boston weather for Monday 8th December 2025

Expect scattered clouds in Boston, Massachusetts with a maximum temperature of 0°C, maximum UV of 1 (Low) and 9 hours of bright sunshine. There are 0 cm of snow expected and a fresh breeze of 29 kph from the north-west.

  • 0°C maximum temperature0
    °C maximum temperature
  • -8°C minimum temperature-8
    °C minimum temperature
  • Scattered clouds
    scattered clouds
  • 9 hours of bright sunshine9
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 cm of snow expected0
    cm of snow expected
  • -6°C wind chill-6
    °C wind chill
  • Fresh breeze of 29 kph from the North-West29
    kph wind from NW

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Boston weather for Tuesday 9th December 2025

Expect broken clouds in Boston, Massachusetts with a maximum temperature of 2°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the south-west.

  • 2°C maximum temperature2
    °C maximum temperature
  • -9°C minimum temperature-9
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • -3°C wind chill-3
    °C wind chill
  • Moderate breeze of 22 kph from the South-West22
    kph wind from SW

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Boston weather for Wednesday 10th December 2025

Expect mostly cloudy with light rain in Boston, Massachusetts with a maximum temperature of 6°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 57% chance of some rain and a moderate breeze of 24 kph from the south-west.

  • 6°C maximum temperature6
    °C maximum temperature
  • 2°C minimum temperature2
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 57% chance of some rain57
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • 2°C wind chill2
    °C wind chill
  • Moderate breeze of 24 kph from the South-West24
    kph wind from SW

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Boston weather for Thursday 11th December 2025

Expect broken clouds in Boston, Massachusetts with a maximum temperature of 5°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the west.

  • 5°C maximum temperature5
    °C maximum temperature
  • 0°C minimum temperature0
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 1°C wind chill1
    °C wind chill
  • Moderate breeze of 25 kph from the West25
    kph wind from W

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Metric (°C / mm)  |  Imperial (°F / inches)

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