New Brunswick weather live forecast

Today's maximum temperature in New Brunswick is expected to be 5°C. Select a day from the live weather forecast for New Brunswick (Fredericton), Canada for more weather parameters.

  • Wednesday
    11th Mar
    Mostly cloudy with snow (5-10 cm of snow expected)
  • Thursday
    12th Mar
    Cloudy with sleet or snow (10-20 mm of rainfall expected)
  • Friday
    13th Mar
    Broken clouds
  • Saturday
    14th Mar
    Mostly cloudy with snow (5-10 cm of snow expected)
  • Sunday
    15th Mar
    Broken clouds

5-day weather forecast updated at 04:00 on Wednesday 11th March 2026 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 Wednesday 11th March 2026

Expect mostly cloudy with snow in New Brunswick with a maximum temperature of 5°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 cm of snow expected with 99% chance of some snow and a moderate breeze of 20 kph from the east.

  • 5°C maximum temperature5
    °C maximum temperature
  • -4°C minimum temperature-4
    °C minimum temperature
  • Mostly cloudy with snow
    mostly cloudy with 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
  • 5-10 cm of snow expected<10
    cm of snow expected
  • 1°C wind chill1
    °C wind chill
  • Moderate breeze of 20 kph from the East20
    kph wind from E

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New Brunswick weather for Thursday 12th March 2026

Expect cloudy with sleet or snow in New Brunswick with a maximum temperature of 8°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of sleet/snow expected with 71% chance of some sleet or snow and a moderate breeze of 24 kph from the west.

  • 8°C maximum temperature8
    °C maximum temperature
  • -3°C minimum temperature-3
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 71% chance of some sleet or snow71
    % chance of some sleet or snow
  • 10-20 mm of sleet/snow expected<20
    mm of sleet/snow expected
  • 4°C wind chill4
    °C wind chill
  • Moderate breeze of 24 kph from the West24
    kph wind from W

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New Brunswick weather for Friday 13th March 2026

Expect broken clouds in New Brunswick with a maximum temperature of 2°C, maximum UV of 3 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the west.

  • 2°C maximum temperature2
    °C maximum temperature
  • -6°C minimum temperature-6
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 8 hours of bright sunshine8
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • -3°C wind chill-3
    °C wind chill
  • Moderate breeze of 21 kph from the West21
    kph wind from W

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New Brunswick weather for Saturday 14th March 2026

Expect mostly cloudy with snow in New Brunswick with a maximum temperature of 3°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 cm of snow expected with 82% chance of some snow and a moderate breeze of 23 kph from the north-west.

  • 3°C maximum temperature3
    °C maximum temperature
  • -3°C minimum temperature-3
    °C minimum temperature
  • Mostly cloudy with snow
    mostly cloudy with snow
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 82% chance of some snow82
    % chance of some snow
  • 5-10 cm of snow expected<10
    cm of snow expected
  • -2°C wind chill-2
    °C wind chill
  • Moderate breeze of 23 kph from the North-West23
    kph wind from NW

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New Brunswick weather for Sunday 15th March 2026

Expect broken clouds in New Brunswick with a maximum temperature of 2°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the west.

  • 2°C maximum temperature2
    °C maximum temperature
  • -5°C minimum temperature-5
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • -3°C wind chill-3
    °C wind chill
  • Moderate breeze of 22 kph from the West22
    kph wind from W

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

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