Banff Weather Conditions

Current Temperature Level

moderate or heavy rain with thunder
6°C
11°C0°C
Chilly

Moderate or heavy rain in area with thunder

Feels Like 3°C

Chances of Rain77%

Moderate

60AQI

Humidity

88%

Nowmoderate or heavy rain with thunder6°77%3 PMmoderate or heavy rain with thunder7°67%4 PMlight rain shower8°28%5 PMlight rain shower8°41%6 PMpatchy light rain with thunder6°55%7 PMmoderate or heavy rain shower3°86%8 PMlight rain shower2°81%9 PMthundery outbreaks possible1°36%10 PMlight rain shower1°76%11 PMmist0°42%12 AMmist0°42%1 AMlight freezing rain0°34%2 AMlight freezing rain0°32%3 AMlight freezing rain0°35%4 AMmist0°50%5 AMmist0°45%6 AMthundery outbreaks possible0°32%7 AMthundery outbreaks possible0°38%8 AMthundery outbreaks possible0°43%9 AMlight rain shower0°44%10 AMlight rain shower0°66%11 AMlight rain shower0°56%12 PMthundery outbreaks possible0°44%1 PMthundery outbreaks possible1°33%
.

Strong thunderstorms are possible.

Last Updated: 2026-09-25 14:30 (Local Time)

Banff Weather Parameters

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Banff 10-Days Weather Forecast

See Monthly
Today25 Sep.


Overcast

Overcast

Fully overcast skies with a high of 7 °C. Humidity will be 78%, and winds at 12.2 km/h.


temperature icon

11°C  /  0°C

temperature iconHumi.78 %
temperature iconPrec.12.12 mm


Sunrise icon

Sunrise

07:39 AM

12hrs 1min

Sunset icon

Sunset

07:40 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

OvercastOvercast

10 °C

72 %

0

5 kmph /  SSW

Feels Like IconFeels 10 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

1 AM

OvercastOvercast

10 °C

72 %

0

5.4 kmph /  SSW

Feels Like IconFeels 9 °C

Temperature IconCover 94 %

Visibility IconVisibility 10 km

2 AM

OvercastOvercast

10 °C

72 %

0

5 kmph /  S

Feels Like IconFeels 9 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

3 AM

CloudyCloudy

10 °C

86 %

0

5.4 kmph /  S

Feels Like IconFeels 9 °C

Temperature IconCover 75 %

Visibility IconVisibility 10 km

4 AM

OvercastOvercast

9 °C

87 %

0

4 kmph /  SSE

Feels Like IconFeels 8 °C

Temperature IconCover 88 %

Visibility IconVisibility 10 km

5 AM

Partly CloudyPartly Cloudy

9 °C

87 %

0

2.2 kmph /  SE

Feels Like IconFeels 8 °C

Temperature IconCover 48 %

Visibility IconVisibility 10 km

6 AM

Partly CloudyPartly Cloudy

9 °C

86 %

0

1.1 kmph /  SW

Feels Like IconFeels 8 °C

Temperature IconCover 44 %

Visibility IconVisibility 10 km

7 AM

Partly CloudyPartly Cloudy

9 °C

85 %

0

2.5 kmph /  SSE

Feels Like IconFeels 7 °C

Temperature IconCover 57 %

Visibility IconVisibility 10 km

8 AM

CloudyCloudy

9 °C

84 %

0

2.9 kmph /  SSW

Feels Like IconFeels 7 °C

Temperature IconCover 74 %

Visibility IconVisibility 10 km

9 AM

OvercastOvercast

5 °C

73 %

0.2

4 kmph /  S

Feels Like IconFeels 2 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

10 AM

Patchy rain nearbyPatchy rain nearby

6 °C

66 %

0.7

7.9 kmph /  SSE

Feels Like IconFeels 4 °C

Temperature IconCover 83 %

Visibility IconVisibility 10 km

11 AM

SunnySunny

8 °C

58 %

1.4

6.8 kmph /  SE

Feels Like IconFeels 7 °C

Temperature IconCover 21 %

Visibility IconVisibility 10 km

12 PM

OvercastOvercast

10 °C

52 %

2.5

6.1 kmph /  NE

Feels Like IconFeels 9 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

1 PM

Light DrizzleLight Drizzle

11 °C

52 %

2.9

3.6 kmph /  NW

Feels Like IconFeels 8 °C

Temperature IconCover 100 %

Visibility IconVisibility 2 km

2 PM

Moderate or heavy rain in area with thunderModerate or heavy rain in area with thunder

6 °C

88 %

0.9

4.3 kmph /  W

Feels Like IconFeels 3 °C

Temperature IconCover 100 %

Visibility IconVisibility 6 km

3 PM

Moderate or heavy rain in area with thunderModerate or heavy rain in area with thunder

7 °C

75 %

1.3

2.5 kmph /  S

Feels Like IconFeels 5 °C

Temperature IconCover 100 %

Visibility IconVisibility 6 km

4 PM

Rain ShowerRain Shower

8 °C

65 %

1.3

4 kmph /  SSW

Feels Like IconFeels 5 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

5 PM

Rain ShowerRain Shower

8 °C

66 %

0.8

8.3 kmph /  SSW

Feels Like IconFeels 6 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

6 PM

Patchy light rain in area with thunderPatchy light rain in area with thunder

6 °C

74 %

0.4

9.4 kmph /  SSW

Feels Like IconFeels 4 °C

Temperature IconCover 87 %

Visibility IconVisibility 10 km

7 PM

Rain ShowersRain Showers

3 °C

90 %

0.1

12.2 kmph /  SSW

Feels Like IconFeels 0 °C

Temperature IconCover 100 %

Visibility IconVisibility 7 km

8 PM

Rain ShowerRain Shower

2 °C

91 %

0

7.9 kmph /  SW

Feels Like IconFeels 0 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

9 PM

Thundery outbreaks in nearbyThundery outbreaks in nearby

1 °C

92 %

0

7.9 kmph /  SW

Feels Like IconFeels -1 °C

Temperature IconCover 100 %

Visibility IconVisibility 9 km

10 PM

Rain ShowerRain Shower

1 °C

93 %

0

7.9 kmph /  SW

Feels Like IconFeels -2 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

11 PM

MistMist

0 °C

95 %

0

7.6 kmph /  SW

Feels Like IconFeels -2 °C

Temperature IconCover 100 %

Visibility IconVisibility 2 km

Temp6 °C


ConditionModerate or heavy rain in area with thunder


Humidity88 %

Feels3 °C


Cover100 %


Visibility6 km

Wind Speed & Dir.4.3 kmph /  W


UV0.9

Banff 30-Days (September 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast20°7°
2
Overcast17°8°
3
Rain Shower11°3°
4
Patchy rain nearby10°1°
5
Rain Shower11°3°
6
Overcast14°3°
7
Overcast16°5°
8
Patchy rain nearby16°6°
9
Overcast16°6°
10
Sunny12°3°
11
Overcast12°2°
12
Sunny12°1°
13
Overcast10°2°
14
Thundery outbreaks in nearby7°1°
15
Thundery outbreaks in nearby9°1°
16
Sunny13°2°
17
Sunny14°3°
18
Sunny17°5°
19
Overcast19°7°
20
Sunny20°9°
21
Sunny20°8°
22
Sunny18°6°
23
Overcast12°4°
24
Overcast14°2°
25Today
Overcast11°1°
26
Patchy rain nearby5°-1°
27
Sunny9°-4°
28
Sunny11°-2°
29
Rain Shower7°-1°
30
Rain Shower3°-3°

SeptemberWeather Overview

No. of days:

Sunny

Sunny

10

Cloudy

Cloudy

0

Rainy

Rainy

3

Snowy

Snowy

0


The monthly weather averages in Banff consist of 10 sunny days, 0 cloudy days, 3 rainy days, and 0 snowy days.

Banff's Locations Weather Conditions


Locations
Temp
Condition
Humi.
UV
Wind Speed & Direction
6 °C
moderate or heavy rain with thunderModerate or heavy rain in area with thunder
88%
0.9

4.3 kmph /  W

Canada's Hottest Cities - September 2026

Hottest
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Last Updated: 25 Sept 2026, 09:02 PM

City Weather Rankings

FAQs About Banff Weather Conditions


1. What is the current temperature in Banff today - 25 September 2026?

The current temperature in Banff is 6°C, with a feels-like temperature of 3°C. Today's forecast shows a high of 11°C and a low of 0°C, giving a 11 degree swing through the day as of 02:30 PM 25 September 2026.

2. What are the current weather parameters in Banff today?

Here is a complete overview of Banff's current weather conditions as of 02:30 PM 25 September 2026: Condition : Moderate or heavy rain in area with thunder Temperature : 6°C Chilly (Feels like 3°C) Humidity : 88% Wind Speed : 4.3 km/h from W (263 degrees), Gust 1.5 m/s UV Index : 0.9 (Low Air Pressure : 1003 mb Cloud Cover : 100% Visibility : 6 km Precipitation : 1.6 mm (85% chance of rain)

3. What is the 10-day weather forecast for Banff from 02:30 PM 25 September 2026?

From 02:30 PM 25 September 2026, Banff's 10-day forecast shows this trend: Today (Sep. 25) : Temp. 7°C, Hum. 78% and Overcast condition. Saturday (Sep. 26) : Temp. 1°C, Hum. 83% and Thundery outbreaks in nearby condition. Sunday (Sep. 27) : Temp. 3°C, Hum. 69% and Sunny condition. Monday (Sep. 28) : Temp. 5°C, Hum. 61% and Sunny condition. Tuesday (Sep. 29) : Temp. 2°C, Hum. 84% and Rain Shower condition. Wednesday (Sep. 30) : Temp. 0°C, Hum. 81% and Rain Shower condition. Thursday (Oct. 1) : Temp. 1°C, Hum. 79% and Overcast condition. Friday (Oct. 2) : Temp. 0°C, Hum. 80% and Freezing Rain condition. Saturday (Oct. 3) : Temp. 7°C, Hum. 68% and Rain Possible condition. Sunday (Oct. 4) : Temp. 7°C, Hum. 69% and Rain condition.

4. Will it rain in Banff today?

As of 02:30 PM 25 September 2026, yes — Banff is currently experiencing rainfall with 1.6 mm of precipitation. This is expected to temporarily improve AQI by washing pollutants out of the atmosphere.

5. What is the monthly weather forecast for Banff in September 2026?

September 2026 in Banff is forecast to have 10 sunny days, 3 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around -4°C to highs of 20°C.

6. How does the weather in Banff affect air quality?

Weather directly impacts air quality in Banff. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.