New Brunswick weather live forecast

Today's maximum temperature in New Brunswick is expected to be 18°F. Select a day from the live weather forecast for New Brunswick (Fredericton), Canada for more weather parameters.

5-day weather forecast updated at 04:01 on Monday 8th December 2025 GMT

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

Top New Brunswick destinations

Below are temperatures expected today at popular countries, regions and places in New Brunswick. Select a destination to see the detailed weather forecast for today, tomorrow and the outlook for the next five days.

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New Brunswick weather forecast by day

Below are the detailed weather forecasts for New Brunswick for the next 5 days. The forecasts shown are for Fredericton and may not represent the whole of New Brunswick. Browse more destinations in New Brunswick to view more weather forecasts.

New Brunswick weather for Monday 8th December 2025

Expect clear skies with flurries of snow in New Brunswick with a maximum temperature of 18°F, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 2-5 cm of snow expected with 12% chance of some snow and a moderate breeze of 12 mph from the north-west.

  • 18°F maximum temperature18
    °F maximum temperature
  • 5°F minimum temperature5
    °F minimum temperature
  • Clear skies with flurries of snow
    clear skies with flurries of snow
  • 6 hours of bright sunshine6
    hours of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 12% chance of some snow12
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • 3°F wind chill3
    °F wind chill
  • Moderate breeze of 12 mph from the North-West12
    mph wind from NW

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New Brunswick weather for Tuesday 9th December 2025

Expect scattered clouds in New Brunswick with a maximum temperature of 14°F, maximum UV of 1 (Low) and 9 hours of bright sunshine. There are 0 cm of snow expected and a gentle breeze of 9 mph from the west.

  • 14°F maximum temperature14
    °F maximum temperature
  • 3°F minimum temperature3
    °F 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
  • 1°F wind chill1
    °F wind chill
  • Gentle breeze of 9 mph from the West9
    mph wind from W

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New Brunswick weather for Wednesday 10th December 2025

Expect mostly cloudy with light snow in New Brunswick with a maximum temperature of 36°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 cm of snow expected with 99% chance of some snow and a gentle breeze of 10 mph from the south.

  • 36°F maximum temperature36
    °F maximum temperature
  • 10°F minimum temperature10
    °F minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 99% chance of some snow99
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • 27°F wind chill27
    °F wind chill
  • Gentle breeze of 10 mph from the South10
    mph wind from S

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New Brunswick weather for Thursday 11th December 2025

Expect cloudy with sleet or snow in New Brunswick with a maximum temperature of 36°F, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 30% chance of some sleet or snow and a moderate breeze of 12 mph from the west.

  • 36°F maximum temperature36
    °F maximum temperature
  • 18°F minimum temperature18
    °F 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)
  • 30% chance of some sleet or snow30
    % chance of some sleet or snow
  • 10-20 mm of sleet/snow expected<20
    mm of sleet/snow expected
  • 27°F wind chill27
    °F wind chill
  • Moderate breeze of 12 mph from the West12
    mph wind from W

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New Brunswick weather for Friday 12th December 2025

Expect mostly cloudy with light snow in New Brunswick with a maximum temperature of 23°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 15% chance of some snow and a moderate breeze of 14 mph from the west.

  • 23°F maximum temperature23
    °F maximum temperature
  • 14°F minimum temperature14
    °F minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 15% chance of some snow15
    % chance of some snow
  • 0-2 cm of snow expected<2
    cm of snow expected
  • 10°F wind chill10
    °F wind chill
  • Moderate breeze of 14 mph from the West14
    mph wind from W

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