Canmore Weather in October
October in Canmore brings low temperatures around 5°C (41°F) during the day, dropping to -7°C (19°F) at night, with some snow/rainfall expected.
Rainfall in Canmore in October
Historically, the month has about 8 days of snow/rain, averaging 48 mm (1.9 in) in total. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Canmore in October
Expect highs of 5°C (41°F) in Canmore in October, with nights dropping to around -7°C (19°F). Staying warm is the main priority this month, especially during mornings and evenings. Nights drop below freezing to -7°C (19°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. Expect very cold weather this month, so bundle up in warm clothing. It's essential to be ready for the chill.
Sunshine in Canmore in October
The month experiences a moderate amount of sunlight, with 128 hours of sunshine. This provides a nice balance between sunshine and clouds.If you prefer dry days with pleasant temperatures, October may not be the ideal month to visit Canmore. Our weather planner can help you explore destinations with more pleasant weather conditions.
Canmore Temperature in October
Min Temperature
Max Temperature
Chance of Rain
Precipitation
Rainy days
Humidity
Sunshine
Percentage Sunshine
Canmore Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Canmore - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Canmore typically drop from around 12°C (54°F) at the start of October to approximately 5°C (41°F) by the end. Nights are very cold, with lows typically ranging from -5°C (23°F) to 2°C (36°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather records for Canmore in October
Browse day-by-day weather records for Canmore spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Canmore historical weather extremes in October
The extremes listed below come from historical weather data collected in Canmore from 1982 through 2025.
Best Places in Canada in October
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in October →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Canmore in October
Cold weather calls for smart layering in October. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Rain gear is recommended, you can expect wet weather on multiple days. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.
What To Do in Canmore in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
-
Swimming5/10 -
Cycling3/10 -
Walking3/10 -
Camping2/10 -
Outdoor sports3/10
Canmore 3-Day Forecast
Temperature Rainfall Sunshine Humidity
See the full Canmore climate overview or explore weather in Canada.
Popular in October
Where to go in October - average daytime high across popular destinations.
Toronto
16°C (61°F) Niagara Falls15°C (59°F) Montréal14°C (57°F) Ottawa14°C (57°F) Vancouver
14°C (57°F) Quebec City12°C (54°F) Calgary
12°C (54°F) Whistler7°C (45°F) 
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The 5 most beautiful lakes in Canada
Explore Canada's stunning lakes: Lake Louise, Lake Superior, Maligne Lake, Emerald Lake, and Lake Okanagan, each offering unique beauty and activities.
Canoeing the south Nahannii
The South Nahanni in the northwest of Canada is one of the most impressive wilderness rivers in the world. Canoeing the south Nahanni is something you must add to your bucket list.
See Polar Bears in Churchill Canada
Thousands of bears gather at the small town of Churchill. In the evening the northern lights give a light show against the dark evening sky. An unforgettable experience.
Banff National Park
Snowy mountains, clear blue lakes and green forests make Banff National Park a wonderful bucket list destination. The pristine wilderness is a mecca for walkers.