Banff weather live forecast

Today's maximum temperature in Banff is expected to be 12°C. Select a day from the live weather forecast for Banff, Alberta, Canada for more weather parameters.

  • Thursday
    14th May
    Mostly cloudy with light rain (0-2 mm of rainfall expected)
  • Friday
    15th May
    Mostly cloudy with light rain (0-2 mm of rainfall expected)
  • Saturday
    16th May
    Cloudy with sleet or snow (10-20 mm of rainfall expected)
  • Sunday
    17th May
    Mostly cloudy with light snow (2-5 cm of snow expected)
  • Monday
    18th May
    Mostly cloudy with light rain (0-2 mm of rainfall expected)

5-day weather forecast updated at 04:02 on Friday 15th May 2026 GMT

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

Banff weather forecast by day

Below are the detailed weather forecasts for Banff for the next 5 days.

Banff weather for Thursday 14th May 2026

Expect mostly cloudy with light rain in Banff, Alberta with a maximum temperature of 12°C, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 4% chance of some rain and a moderate breeze of 21 kph from the west.

  • 12°C maximum temperature12
    °C maximum temperature
  • 3°C minimum temperature3
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 4% chance of some rain4
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Moderate breeze of 21 kph from the West21
    kph wind from W

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Banff weather for Friday 15th May 2026

Expect mostly cloudy with light rain in Banff, Alberta with a maximum temperature of 12°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 68% chance of some rain and a gentle breeze of 13 kph from the west.

  • 12°C maximum temperature12
    °C maximum temperature
  • 1°C minimum temperature1
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 68% chance of some rain68
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 12°C wind chill12
    °C wind chill
  • Gentle breeze of 13 kph from the West13
    kph wind from W

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Banff weather for Saturday 16th May 2026

Expect cloudy with sleet or snow in Banff, Alberta with a maximum temperature of 6°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 96% chance of some sleet or snow and a light breeze of 7 kph from the west.

  • 6°C maximum temperature6
    °C maximum temperature
  • 0°C minimum temperature0
    °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)
  • 96% chance of some sleet or snow96
    % 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
  • Light breeze of 7 kph from the West7
    kph wind from W

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Banff weather for Sunday 17th May 2026

Expect mostly cloudy with light snow in Banff, Alberta with a maximum temperature of 8°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 2-5 cm of snow expected with 84% chance of some snow and a light breeze of 8 kph from the north-east.

  • 8°C maximum temperature8
    °C maximum temperature
  • -3°C minimum temperature-3
    °C minimum temperature
  • Mostly cloudy with light snow
    mostly cloudy with light snow
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 5 (Moderate)5
    UV index (Moderate)
  • 84% chance of some snow84
    % chance of some snow
  • 2-5 cm of snow expected<5
    cm of snow expected
  • 6°C wind chill6
    °C wind chill
  • Light breeze of 8 kph from the North-East8
    kph wind from NE

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Banff weather for Monday 18th May 2026

Expect mostly cloudy with light rain in Banff, Alberta with a maximum temperature of 12°C, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 49% chance of some rain and little or no wind of 6 kph from the west.

  • 12°C maximum temperature12
    °C maximum temperature
  • -3°C minimum temperature-3
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 49% chance of some rain49
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 12°C wind chill12
    °C wind chill
  • Little or no wind of 6 kph from the West6
    kph wind from W

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