Banff weather live forecast

Today's maximum temperature in Banff is expected to be 13°C. Select a day from the live weather forecast for Banff, Alberta, Canada for more weather parameters.

  • Thursday
    14th May
    Cloudy with sleet or snow (2-5 mm of rainfall expected)
  • Friday
    15th May
    Broken clouds
  • Saturday
    16th May
    Cloudy with sleet or snow (10-20 mm of rainfall expected)
  • Sunday
    17th May
    Broken clouds
  • Monday
    18th May
    Sunshine and showers (2-5 mm of rainfall expected)

5-day weather forecast updated at 04:02 on Thursday 14th 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 cloudy with sleet or snow in Banff, Alberta with a maximum temperature of 13°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 10% chance of some sleet or snow and a moderate breeze of 20 kph from the west.

  • 13°C maximum temperature13
    °C maximum temperature
  • 3°C minimum temperature3
    °C minimum temperature
  • Cloudy with sleet or snow
    cloudy with sleet or snow
  • 9 hours of bright sunshine9
    hours of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 10% chance of some sleet or snow10
    % chance of some sleet or snow
  • 2-5 mm of sleet/snow expected<5
    mm of sleet/snow expected
  • 13°C wind chill13
    °C wind chill
  • Moderate breeze of 20 kph from the West20
    kph wind from W

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Banff weather for Friday 15th May 2026

Expect broken clouds in Banff, Alberta with a maximum temperature of 11°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

  • 11°C maximum temperature11
    °C maximum temperature
  • 1°C minimum temperature1
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • 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 7°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 10-20 mm of sleet/snow expected with 97% chance of some sleet or snow and little or no wind of 6 kph from the west.

  • 7°C maximum temperature7
    °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 2 (Low)2
    UV index (Low)
  • 97% chance of some sleet or snow97
    % chance of some sleet or snow
  • 10-20 mm of sleet/snow expected<20
    mm of sleet/snow expected
  • 6°C wind chill6
    °C wind chill
  • Little or no wind of 6 kph from the West6
    kph wind from W

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Banff weather for Sunday 17th May 2026

Expect broken clouds in Banff, Alberta with a maximum temperature of 7°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.

  • 7°C maximum temperature7
    °C maximum temperature
  • -2°C minimum temperature-2
    °C minimum temperature
  • Broken clouds
    broken clouds
  • 3 hours of bright sunshine3
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 0 mm of rainfall expected0
    mm of rainfall expected
  • 5°C wind chill5
    °C wind chill
  • Light breeze of 8 kph from the North8
    kph wind from N

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Banff weather for Monday 18th May 2026

Expect sunshine and showers in Banff, Alberta with a maximum temperature of 12°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 43% chance of some rain and little or no wind of 5 kph from the west.

  • 12°C maximum temperature12
    °C maximum temperature
  • -4°C minimum temperature-4
    °C minimum temperature
  • Sunshine and showers
    sunshine and showers
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 43% chance of some rain43
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • 12°C wind chill12
    °C wind chill
  • Little or no wind of 5 kph from the West5
    kph wind from W

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