Banff weather live forecast

Today's maximum temperature in Banff is expected to be 19°C. Select a day from the live weather forecast for Banff, Alberta, Canada for more weather parameters.

  • Tuesday
    11th Aug
    Mostly cloudy with light rain (0-2 mm of rainfall expected)
  • Wednesday
    12th Aug
    Isolated thunderstorms (10-20 mm of rainfall expected)
  • Thursday
    13th Aug
    Cloudy with some rain (10-20 mm of rainfall expected)
  • Friday
    14th Aug
    Mostly cloudy with light rain (2-5 mm of rainfall expected)
  • Saturday
    15th Aug
    Sunshine and showers (0-2 mm of rainfall expected)

5-day weather forecast updated at 04:02 on Tuesday 11th August 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 Tuesday 11th August 2026

Expect mostly cloudy with light rain in Banff, Alberta with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 98% chance of some rain and a light breeze of 7 kph from the west.

  • 19°C maximum temperature19
    °C maximum temperature
  • 6°C minimum temperature6
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 5 hours of bright sunshine5
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 98% chance of some rain98
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 19°C wind chill19
    °C wind chill
  • Light breeze of 7 kph from the West7
    kph wind from W

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Banff weather for Wednesday 12th August 2026

Expect isolated thunderstorms in Banff, Alberta with a maximum temperature of 14°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 97% chance of some rain and a light breeze of 7 kph from the east.

  • 14°C maximum temperature14
    °C maximum temperature
  • 6°C minimum temperature6
    °C minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 2 (Low)2
    UV index (Low)
  • 97% chance of some rain97
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • 14°C wind chill14
    °C wind chill
  • Light breeze of 7 kph from the East7
    kph wind from E

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Banff weather for Thursday 13th August 2026

Expect cloudy with some rain in Banff, Alberta with a maximum temperature of 12°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 95% chance of some rain and a light breeze of 7 kph from the east.

  • 12°C maximum temperature12
    °C maximum temperature
  • 5°C minimum temperature5
    °C minimum temperature
  • Cloudy with some rain
    cloudy with some rain
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 1 (Low)1
    UV index (Low)
  • 95% chance of some rain95
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • 12°C wind chill12
    °C wind chill
  • Light breeze of 7 kph from the East7
    kph wind from E

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Banff weather for Friday 14th August 2026

Expect mostly cloudy with light rain in Banff, Alberta with a maximum temperature of 16°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and little or no wind of 6 kph from the south-east.

  • 16°C maximum temperature16
    °C maximum temperature
  • 4°C minimum temperature4
    °C minimum temperature
  • Mostly cloudy with light rain
    mostly cloudy with light rain
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 3 (Moderate)3
    UV index (Moderate)
  • 65% chance of some rain65
    % chance of some rain
  • 2-5 mm of rainfall expected<5
    mm of rainfall expected
  • No heat & humidity0
    no heat & humidity
  • Little or no wind of 6 kph from the South-East6
    kph wind from SE

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Banff weather for Saturday 15th August 2026

Expect sunshine and showers in Banff, Alberta with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 79% chance of some rain and little or no wind of 6 kph from the south-west.

  • 19°C maximum temperature19
    °C maximum temperature
  • 6°C minimum temperature6
    °C minimum temperature
  • Sunshine and showers
    sunshine and showers
  • 7 hours of bright sunshine7
    hours of sunshine
  • UV (maximum) index 5 (Moderate)5
    UV index (Moderate)
  • 79% chance of some rain79
    % chance of some rain
  • 0-2 mm of rainfall expected<2
    mm of rainfall expected
  • 19°C wind chill19
    °C wind chill
  • Little or no wind of 6 kph from the South-West6
    kph wind from SW

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