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Weather in Lake Louise for August 2026

Your guide to Lake Louise weather in August - trends and predictions

    Snow Forecast ❄️

  • Snowfall in Lake Louise during August is quite rare, with fewer than 2 snowy days on average.
    According to Lake Louise snow forecast for August 2026, no snow is expected in the next 2 weeks.

    • Temperatures

  • So far, August 2026 in Lake Louise is slightly warmer than the historical average by 0.9 °C.

  • Expect cooler weather in the next days in Lake Louise with the forecast suggesting a temperature of 16.1 °C, lower than the historical average.

  • In general, the average temperature in Lake Louise at the beginning of August is 18.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 17.6 °C by the end of August.

    • Rain 🌧️

  • The climate of Lake Louise in August is notably wet, with an average of 13 rainy days, and a total of 141.4 mm of precipitation.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
18
Dry days
Average rainy days
13
Rainy days
Average snowy days
1
Snow days
Average temperatures
17°/5°
Temperatures
Average wind speed
10 km/h
Avg max wind
Average humidity
67 %
Avg humidity

Lake Louise Weather August

Move between months or click on a day
July
September
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny
23°
2
Partly cloudy
18°
3
Patchy rain possible
18°
4
Moderate rain at times
18°
5
Patchy light rain with thunder
19°
6
Patchy light rain with thunder
17°
7
Patchy light rain with thunder
18°
8
Patchy light rain with thunder
17°
9
Patchy rain possible
18°
10
Patchy rain possible
18°
11
Patchy light rain with thunder
18°
12
Thundery outbreaks possible
13°
13
Patchy rain possible
9°
14
Sunny
15°
15
Sunny
19°
16
Sunny
19°
17
Sunny
21°
18
Sunny
20°
19
Sunny
19°
20
Patchy light drizzle
11°
21
Light rain shower
10°
22
Light rain shower
13°
23
Sunny
17°
24
Sunny
18°
25
Sunny
21°
26
Partly cloudy
19°
27
Patchy light rain with thunder
17°
28
Heavy snow
13°
29
Freezing fog
15°
30
Sunny
18°
31
Sunny
20°

Temperatures trend during August in Lake Louise

See the weather trend as well as the moving average line

August weather in Lake Louise day by day

Click on a date for more information
July September
Date Weather Temperatures Rain Snow More
1 Aug. Sunny
Sunny
 23° /6° 2.8 mm 0 cm
2 Aug. Partly cloudy
Partly cloudy
 18° /6° 3.3 mm 0 cm
3 Aug. Patchy rain possible
Patchy rain possible
 18° /5° 0.4 mm 0 cm
4 Aug. Moderate rain at times
Moderate rain at times
 18° /3° 2.7 mm 0 cm
5 Aug. Patchy light rain with thunder
Patchy light rain with thunder
 19° /4° 2.8 mm 0 cm
6 Aug. Patchy light rain with thunder
Patchy light rain with thunder
 17° /5° 2.8 mm 0 cm
7 Aug. Patchy light rain with thunder
Patchy light rain with thunder
 18° /3° 1.5 mm 0 cm
8 Aug. Patchy light rain with thunder
Patchy light rain with thunder
 17° /3° 20.9 mm 0 cm
9 Aug. Patchy rain possible
Patchy rain possible
 18° /4° 0.3 mm 0 cm
10 Aug. Patchy rain possible
Patchy rain possible
 18° /5° 2.1 mm 0 cm
11 Aug. Patchy light rain with thunder
Patchy light rain with thunder
 18° /5° 1.7 mm 0 cm
12 Aug. Thundery outbreaks possible
Thundery outbreaks possible
 13° /5° 3.8 mm 0 cm
13 Aug. Patchy rain possible
Patchy rain possible
 9° /3° 3.1 mm 0 cm
14 Aug. Sunny
Sunny
 15° /1° 0.1 mm 0 cm
15 Aug. Sunny
Sunny
 19° /3° 0.3 mm 0 cm
16 Aug. Sunny
Sunny
 19° /6° 0.4 mm 0 cm
17 Aug. Sunny
Sunny
 21° /5° 0.5 mm 0 cm
18 Aug. Sunny
Sunny
 20° /7° 3.4 mm 0 cm
19 Aug. Sunny
Sunny
 19° /4° 0.1 mm 0 cm
20 Aug. Patchy light drizzle
Patchy light drizzle
 11° /7° 15.8 mm 0 cm
21 Aug. Light rain shower
Light rain shower
 10° /6° 12 mm 0 cm
22 Aug. Light rain shower
Light rain shower
 13° /1° 5 mm 0 cm
23 Aug. Sunny
Sunny
 17° /1° 0 mm 0 cm
24 Aug. Sunny
Sunny
 18° /4° 0 mm 0 cm
25 Aug. Sunny
Sunny
 21° /5° 0 mm 0 cm
26 Aug. Partly cloudy
Partly cloudy
 19° /5° 0 mm 0 cm
27 Aug. Patchy light rain with thunder
Patchy light rain with thunder
 17° /4° 6.3 mm 0 cm
28 Aug. Heavy snow
Heavy snow
 13° /4° 12.8 mm 3.4 cm
29 Aug. Freezing fog
Freezing fog
 15° /4° 0 mm 0 cm
30 Aug. Sunny
Sunny
 18° /4° 0 mm 0 cm
31 Aug. Sunny
Sunny
 20° /5° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Lake Louise in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Lake Louise forecast closer to your planned date for the most up-to-date weather information.
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Lake Louise in August - FAQ

What are the expected maximum and minimum temperatures in Lake Louise during August?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 5°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Lake Louise during August?
Significant rainfall exceeding 141.4 mm is expected in Lake Louise during August, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Lake Louise in August 2026?
Lake Louise typically sees 3.4 cm of snowfall during August.

What are the typical wind conditions in Lake Louise during August?
The average wind speed in Lake Louise during August is 10 km/h, suggesting breezy to windy conditions, depending on your activities.

Lake Louise snow forecast August 2026

Track daily snowfall levels and discover Lake Louise’s snowy potential this August ❄️
On average, Lake Louise sees 1 snowy days during August, with approximately 3.4 cm of total snowfall.

August rainfall patterns in Lake Louise

Explore the daily rainfall trends and prepare for Lake Louises August weather 💧
Typically, Lake Louise has 13 rainy days in August with a total of 141.4 mm of rainfall.

UV exposure in Lake Louise during August

Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️

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Get accurate weather forecasts for Lake Louise, located at latitude 51.425 and longitude -116.179. Stay updated with localized weather information tailored for Lake Louise.

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