Calgary Weather Forecast
Calgary weather: 34°F, overcast. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Will it rain in Calgary?
No - rain is unlikely in Calgary today.
Rain is very unlikely today - plans do not need a backup.
Over the next 7 days, about 0,0 in of precipitation is forecast, with the wettest days falling on Wed.
The next 7 days look unusually dry - roughly 3% of a normal October week (0,0 in against 0,2 in).
16-day forecast for Calgary
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Mon, Oct 26 | ☁️ Overcast | 38° / 30° | 2% | 9 mph | 2 |
| Tue, Oct 27 | ☁️ Overcast | 40° / 31° | 32% | 10 mph | 2 |
| Wed, Oct 28 | ☁️ Overcast | 33° / 23° | 43% · 0,0 in | 12 mph | 2 |
| Thu, Oct 29 | ☁️ Overcast | 30° / 20° | 18% | 5 mph | 3 |
| Fri, Oct 30 | ☁️ Overcast | 34° / 19° | 6% | 11 mph | 2 |
| Sat, Oct 31 | ☀️ Clear sky | 40° / 24° | 2% | 6 mph | 2 |
| Sun, Nov 1 | ☁️ Overcast | 38° / 25° | 6% | 7 mph | 2 |
| Mon, Nov 2 | ⛅ Partly cloudy | 41° / 24° | 6% | 8 mph | 2 |
| Tue, Nov 3 | ☁️ Overcast | 47° / 28° | 9% | 11 mph | 2 |
| Wed, Nov 4 | ☁️ Overcast | 42° / 28° | 7% | 12 mph | 2 |
| Thu, Nov 5 | ☁️ Overcast | 42° / 26° | 3% | 13 mph | 2 |
| Fri, Nov 6 | ☁️ Overcast | 51° / 33° | 4% | 5 mph | 2 |
| Sat, Nov 7 | ☁️ Overcast | 53° / 38° | 6% | 15 mph | 2 |
| Sun, Nov 8 | ☁️ Overcast | 50° / 34° | 9% | 8 mph | 2 |
| Mon, Nov 9 | ☀️ Clear sky | 47° / 32° | 11% | 6 mph | 2 |
| Tue, Nov 10 | 🌦️ Light drizzle | 45° / 32° | 5% · 0,0 in | 13 mph | 1 |
What this means for Calgary
Today is much colder than average for October. The forecast high of 38°F is 14.9°F below the 53°F typical for this month.
Rain is very unlikely today - plans do not need a backup.
Overnight lows near 30°F mean ice is possible on bridges before dawn.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 79°F.
What to pack, what to skip
- A warm mid-layer and gloves for early mornings and evenings
- Insulated outer layer, hat and boots with grip for ice
- Avoid high-elevation trails without traction devices - frozen surfaces persist in shade all day.
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
See the Calgary forecast by time range
Calgary weather - more answers
Explore Calgary
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Calgary?
Calgary is a city in Alberta. Its coordinates are 51.0447, -114.0719. It lies in North America.
What is the weather like in Calgary right now?
It is currently 34°F (1°C) with overcast. Humidity is 91% and wind is 4 mph.
When is the best time to visit Calgary?
July, August and September offer the most comfortable conditions in Calgary, which has a subarctic climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is Calgary in?
Calgary observes America/Edmonton (UTC-06:00). The local time is 9:23 PM.
How many people live in Calgary?
Calgary has a population of approximately 1.3 million.
What are the top things to do in Calgary?
Popular options include Banff National Park, Canadian Rocky Mountain Parks, Lake Louise, Dinosaur Provincial Park, Glacier National Park and Jasper National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-supported) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated October 26, 2026 at 9:23 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
