Banff weather live forecast

Today's maximum temperature in Banff is expected to be 23°C. Select a day from the live weather forecast for Banff, Alberta, Canada for more weather parameters.

Monday
17th Aug
23

7

8

5
Tuesday
18th Aug
23

7

5

6
Wednesday
19th Aug
24

8

6

5
Thursday
20th Aug
21

10

7

5
Friday
21st Aug
27

8

11

6

5-day weather forecast updated at 04:02 on Monday 17th 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 Monday 17th August 2026

Expect scattered clouds in Banff, Alberta with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the west.

23
°C maximum temperature
7
°C minimum temperature
scattered clouds
8
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
23
°C wind chill
8
kph wind from W

Banff weather for Tuesday 18th August 2026

Expect broken clouds in Banff, Alberta with a maximum temperature of 23°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the west.

23
°C maximum temperature
7
°C minimum temperature
broken clouds
5
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
10
kph wind from W

Banff weather for Wednesday 19th August 2026

Expect broken clouds in Banff, Alberta with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the west.

24
°C maximum temperature
8
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
8
kph wind from W

Banff weather for Thursday 20th August 2026

Expect broken clouds in Banff, Alberta with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the east.

21
°C maximum temperature
10
°C minimum temperature
broken clouds
7
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
21
°C wind chill
7
kph wind from E

Banff weather for Friday 21st August 2026

Expect scattered clouds in Banff, Alberta with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-west.

27
°C maximum temperature
8
°C minimum temperature
scattered clouds
11
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
6
kph wind from SW

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Alberta - quick facts
Flight time^✝	9 hours
Time difference	UK -5 to -7 hours
Language(s)	English, French
Currency	Canadian Dollar
Electricity	A + B plug (120V)
Driving side	Right
Visa^✝	Yes