Banff weather live forecast

Today's maximum temperature in Banff is expected to be 66°F. Select a day from the live weather forecast for Banff, Alberta, Canada for more weather parameters.

Monday
15th Sep
66

46

3

2
Tuesday
16th Sep
73

39

10

4
Wednesday
17th Sep
75

41

13

5
Thursday
18th Sep
73

41

10

5
Friday
19th Sep
72

41

7

4

5-day weather forecast updated at 04:02 on Tuesday 16th September 2025 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 15th September 2025

Expect mostly cloudy with light rain in Banff, Alberta with a maximum temperature of 66°F, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 70% chance of some rain and a light breeze of 4 mph from the west.

66
°F maximum temperature
46
°F minimum temperature
mostly cloudy with light rain
3
hours of sunshine
2
UV index (Low)
70
% chance of some rain
<2
mm of rainfall expected
66
°F wind chill
4
mph wind from W

Banff weather for Tuesday 16th September 2025

Expect scattered clouds in Banff, Alberta with a maximum temperature of 73°F, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the west.

73
°F maximum temperature
39
°F minimum temperature
scattered clouds
10
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
4
mph wind from W

Banff weather for Wednesday 17th September 2025

Expect clear skies in Banff, Alberta with a maximum temperature of 75°F, maximum UV of 5 (Moderate) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 5 mph from the west.

75
°F maximum temperature
41
°F minimum temperature
clear skies
13
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
5
mph wind from W

Banff weather for Thursday 18th September 2025

Expect scattered clouds in Banff, Alberta with a maximum temperature of 73°F, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 4 mph from the west.

73
°F maximum temperature
41
°F minimum temperature
scattered clouds
10
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
4
mph wind from W

Banff weather for Friday 19th September 2025

Expect sunshine and showers in Banff, Alberta with a maximum temperature of 72°F, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 21% chance of some rain and a light breeze of 6 mph from the south-west.

72
°F maximum temperature
41
°F minimum temperature
sunshine and showers
7
hours of sunshine
4
UV index (Moderate)
21
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
6
mph 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
Why visit?	Nature
Tourist info	Travel Alberta