Bar Harbor weather live forecast

Today's maximum temperature in Bar Harbor is expected to be 1°C. Select a day from the live weather forecast for Bar Harbor, Maine, USA for more weather parameters.

5-day weather forecast updated at 04:01 on Saturday 6th December 2025 GMT

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The 5-day weather forecast for Maine (Bar Harbor) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Bar Harbor weather forecast by day

Below are the detailed weather forecasts for Bar Harbor for the next 5 days.

Bar Harbor weather for Saturday 6th December 2025

Expect broken clouds in Bar Harbor, Maine with a maximum temperature of 1°C and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-west.

  • 1°C maximum temperature1
    °C maximum temperature
  • -5°C minimum temperature-5
    °C minimum temperature
  • Broken clouds
    broken clouds
  • No hours of bright sunshine0
    hours of sunshine
  • No UV (maximum) index0
    UV index (None)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • -1°C wind chill-1
    °C wind chill
  • Light breeze of 8 kph from the South-West8
    kph wind from SW

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Bar Harbor weather for Sunday 7th December 2025

Expect clear skies with flurries of snow in Bar Harbor, Maine with a maximum temperature of -1°C, maximum UV of 1 (Low) and 5 hours of bright sunshine. There are 0-2 cm of snow expected with 25% chance of some snow and a gentle breeze of 13 kph from the north-west.

  • -1°C maximum temperature-1
    °C maximum temperature
  • -5°C minimum temperature-5
    °C minimum temperature
  • Clear skies with flurries of snow
    clear skies with flurries of snow
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 25% chance of some snow25
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -5°C wind chill-5
    °C wind chill
  • Gentle breeze of 13 kph from the North-West13
    kph wind from NW

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Bar Harbor weather for Monday 8th December 2025

Expect clear skies with flurries of snow in Bar Harbor, Maine with a maximum temperature of -5°C, maximum UV of 1 (Low) and 9 hours of bright sunshine. There are 5-10 cm of snow expected with 34% chance of some snow and a gentle breeze of 17 kph from the north-west.

  • -5°C maximum temperature-5
    °C maximum temperature
  • -11°C minimum temperature-11
    °C minimum temperature
  • Clear skies with flurries of snow
    clear skies with flurries of snow
  • 9 hours of bright sunshine9
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 34% chance of some snow34
    % chance of some snow
  • 5-10 cm of snow expected<10
    cm of snow expected
  • -11°C wind chill-11
    °C wind chill
  • Gentle breeze of 17 kph from the North-West17
    kph wind from NW

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Bar Harbor weather for Tuesday 9th December 2025

Expect clear skies with flurries of snow in Bar Harbor, Maine with a maximum temperature of 0°C, maximum UV of 1 (Low) and 9 hours of bright sunshine. There are 0-2 cm of snow expected with 53% chance of some snow and a gentle breeze of 14 kph from the south-west.

  • 0°C maximum temperature0
    °C maximum temperature
  • -11°C minimum temperature-11
    °C minimum temperature
  • Clear skies with flurries of snow
    clear skies with flurries of snow
  • 9 hours of bright sunshine9
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 53% chance of some snow53
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • -4°C wind chill-4
    °C wind chill
  • Gentle breeze of 14 kph from the South-West14
    kph wind from SW

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Bar Harbor weather for Wednesday 10th December 2025

Expect cloudy with sleet or snow in Bar Harbor, Maine with a maximum temperature of 7°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 91% chance of some sleet or snow and a gentle breeze of 14 kph from the south-west.

  • 7°C maximum temperature7
    °C maximum temperature
  • -1°C minimum temperature-1
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • No hours of bright sunshine0
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 91% chance of some sleet or snow91
    % chance of some sleet or snow
  • 2-5 mm of sleet/snow expected<5
    mm of sleet/snow expected
  • 4°C wind chill4
    °C wind chill
  • Gentle breeze of 14 kph from the South-West14
    kph wind from SW

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

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